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Dyes, Stains & Indicators - J to Z Listing

Prominent & Leading Wholesaler from Mumbai, we offer tetrazolium violet (cas number: 1719-71-7), methyl orange (cas number: 547-58-0), murexide (ammonium purpurate) (cas number: 3051-09-0), new methylene blue (cas number: 6586-05-6), orange g (cas number: 1936-15-8) and orcein (cas number: 1400-62-0).
Tetrazolium Violet (CAS Number: 1719-71-7)

Tetrazolium Violet (CAS Number: 1719-71-7)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 5 Gram

Packaging Size5 gm / 25 gm / 100 gm / 500 gm / 1 kg
Packaging TypeBottle
Molecular Weight384.86
Purity>95%
CAS Number1719-71-7
Empirical Formula (Hill Notation)C23H17ClN4

Synonym: 2,5-Diphenyl-3-(1-naphthyl)tetrazolium chloride, 2,5-Diphenyl-3-(α-naphthyl)tetrazolium chloride, TV


General description : 

Tetrazolium Violet is a monotetrazolium salt which forms water-insoluble formazans. These salts are mainly used as indicators of extracellular redox activity and cell redox potential. Tetrazolium violet is positively charged and cell-permeable.

Application : 

Tetrazolium Violet has been used to stain agar layers in bacteriophage plaque formation assays.

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Methyl Orange (CAS Number: 547-58-0)

Methyl Orange (CAS Number: 547-58-0)

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Minimum Order Quantity: 1 Kg

ColorOrange
Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number547-58-0
Molecular Weight327.33
Physical StatePowder
Colour Index Number13025
Empirical Formula (Hill Notation)C14H14N3NaO3S

Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt, Acid Orange 52, Helianthin, Orange III

General description : 

Methyl orange is an orange colored synthetic dye, which undergoes a change in color depending on the pH of the solution. It basically develops a red color in acidic solution and yellow color in basic solution.


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Murexide (Ammonium Purpurate) (CAS Number: 3051-09-0)

Murexide (Ammonium Purpurate) (CAS Number: 3051-09-0)

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Minimum Order Quantity: 1 Kg

Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number3051-09-0
ColorRed
Molecular Weight284.19
Physical StatePowder
Empirical Formula (Hill Notation)C8H8N6O6
Colour Index Number56085

Synonym: 5,5′-Nitrilodibarbituric acid monoammonium salt, Ammonium purpurate


Murexide (NH4C8H4N5O6, or C8H5N5O6·NH3), also called ammonium purpurate or MX, is the ammonium salt of purpuric acid. It may be prepared by heating alloxantin in ammonia gas to 100 °C, or by boiling uramil (5-aminobarbituric acid) with mercury oxide. W. N. Hartley found considerable difficulty in obtaining specimens of murexide sufficiently pure to give concordant results when examined by means of their absorption spectra, and consequently devised a new method of preparation for murexide. In this process alloxantin is dissolved in a large excess of boiling absolute alcohol, and dry ammonia gas is passed into the solution for about three hours. The solution is then filtered from the precipitated murexide, which is washed with absolute alcohol and dried. The salt obtained in this way is in the anhydrous state. It may also be prepared by digesting alloxan with alcoholic ammonia at about 78 °C; the purple solid so formed is easily soluble in water, and the solution produced is indistinguishable from one of murexide.

Murexide in its dry state has the appearance of a reddish purple powder, slightly soluble in water. In solution, its color ranges from yellow in strong acidic pH through reddish-purple in weakly acidic solutions to blue-purple in alkaline solutions. The pH for titration of calcium is 11.3.

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New Methylene Blue (CAS Number: 6586-05-6)

New Methylene Blue (CAS Number: 6586-05-6)

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Minimum Order Quantity: 500 Kg

Packaging Size500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
ColorDark Brown to Purple
Molecular Weight416.05
Physical StatePowder
CAS Number6586-05-6
Empirical Formula (Hill Notation)C18H22ClN3S . 0.5ZnCl2

Synonym: Basic blue 24, New Methylene Blue N zinc chloride double salt, Methylene blue N


Application : 

New Methylene Blue N zinc chloride double salt has been used as a photosensitizer for the in vitro photodynamic inactivation of plant-pathogenic fungi Colletotrichum acutatum and Colletotrichum gloeosporioides. It has also been used to determine the in vitro susceptibilities of Trichophyton mentagrophytes and Trichophyton rubrum microconidia to photodynamic antimicrobial chemotherapy (PACT).


Biochem/physiol Actions : 

New Methylene Blue N zinc chloride double salt also known as methylene blue N is an azo dye. It can bind, neutralize and crosslink with RNA. This causes co-precipitation of ribosomal and residual RNA with the mitochondria and ferritin masses. These events make the living, young erythrocytes as microscopically visible, dark-blue clusters and filaments, referred to as reticulum. New Methylene Blue N zinc chloride double salt helps in counting of reticulocytes (erythrocytes containing RNA).

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Orange G (CAS Number: 1936-15-8)

Orange G (CAS Number: 1936-15-8)

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Minimum Order Quantity: 1 Kg

Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number1936-15-8
ColorOrange
Molecular Weight452.37
Physical StatePowder
Colour Index Number16230
Empirical Formula (Hill Notation)C16H10N2Na2O7S2

Synonym: 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, Acid Orange 10, Wool Orange 2G


General description : 

Orange G is an azo dye that is acidic in nature. It is widely used as a tracking dye for nucleic acid gel electrophoresis to track DNA front in agarose gels. Typically runs at 50bp in up to 2.5% agarose.

Application : 

Orange G has been used as a DNA gel loading dye.

Orange G is a tracking dye used in nucleic acid electrophoresis to track DNA front in agarose gels. Also used in SDS-capillary electrophoresis as a standard. Typically runs at 50bp in up to 2.5% agarose.

Collagen stain for connective tissue. Used with Orcein, Alizarin Blue 2B, and Fast Green FCF in Kornhauser′s quadruple stain for most elementary structures of tissues.

Biochem/physiol Actions : 

Orange G is used in collagen stain for connective tissue. It is used with Orcein, Alizarin Blue 2B, and Fast Green FCF in Kornhauser′s quadruple stain for most elementary structures of tissues. It is also used along with acid fuchsin and light green in masson trichrome stain for the staining of cellular structures, red blood cells and muscle cells.

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Orcein (CAS Number: 1400-62-0)

Orcein (CAS Number: 1400-62-0)

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Minimum Order Quantity: 100 Gram

Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
ColorDark Brown to Black
CAS Number1400-62-0
OdourOdorless
Physical StatePowder

Synonym: Natural Red 28


General description : 

Orcein is a weakly acidic orange-red fluorochrome and is mainly required for the staining of elastic tissue. It is not specific for chromatin staining, however, in acidic solutions it works as a basic dye and stains basophilic chromosomes purple red.

Application : 

Orcein has been used for the staining of collagen. It has been used in aceto-orcein staining for detecting polar bodies in oocytes.

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PAN Indicator (1(2-Pyridylazo)-2- Naphthol) (CAS Number: 85-85-8)

PAN Indicator (1(2-Pyridylazo)-2- Naphthol) (CAS Number: 85-85-8)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 100 Gram

Packaging TypeBottle
Packaging Size100 gm / 500 gm / 1 kg / 5 kg
CAS Number85-85-8
ColorBrick Red to Orange to Brown
Molecular Weight249.27
Physical StatePowder
Empirical Formula (Hill Notation)C15H11N3O
Synonym: 1-(2-Pyridylazo)-2-naphthol (PAN)

General description : 

1-(2-Pyridylazo)-2-naphthol (PAN), an orange colored dye, is commonly used as an acid-base indicator. It can form chelates with metal ions, which makes it a valuable indicator in complexometric titrations. PAN is also a spectrophotometric reagent, which can extract metal chelates into an organic solvent.

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PAR Indicator (4-(2-Pyridylazo) Resorcinol Monosodium Salt Hydrate) (CAS Number: 16593-81-0)

PAR Indicator (4-(2-Pyridylazo) Resorcinol Monosodium Salt Hydrate) (CAS Number: 16593-81-0)

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Minimum Order Quantity: 100 Gram

CAS Number16593-81-0
Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
ColorOrange
Molecular Weight237.19 (anhydrous basis)
Physical StatePowder
Empirical Formula (Hill Notation)C11H8N3NaO2 . xH2O

Synonym: PAR monosodium salt hydrate, 4-(2-Pyridylazo)resorcinol monosodium salt hydrate

     



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Phenol Red (CAS Number: 143-74-8)

Phenol Red (CAS Number: 143-74-8)

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Minimum Order Quantity: 1 Kg

ColorDark Red
Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
Molecular Weight354.38
Physical StatePowder
CAS Number143-74-8
Empirical Formula (Hill Notation)C19H14O5S

Synonym: Phenolsulfonphthalein


Application : 

Phenol Red has been used for the preparation of phenol red gavage meal for measurement of gastric emptying in rats.

Suitable for use as a pH indicator.

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Pyrocatechol Violet (CAS Number: 115-41-3)

Pyrocatechol Violet (CAS Number: 115-41-3)

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Minimum Order Quantity: 100 Gram

Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
ColorDark Green to Brown
CAS Number115-41-3
Molecular Weight386.38
Physical StatePowder
Empirical Formula (Hill Notation)C19H14O7S

Synonym: Catechol violet, Pyrocatecholsulfonphthalein


General description : 

Pyrocatechol Violet (PV) is a sulfone phthalein dye. It chelates metal ions. The metal-PV complex is bluish-violet in color.

Application : 

Pyrocatechol Violet has been used in the formation of dye-metal complexes. It has also been used to determine Cu2+ chelating activity.

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Pyronin G (Pyronin Y) (CAS Number: 92-32-0)

Pyronin G (Pyronin Y) (CAS Number: 92-32-0)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 100 Gram

Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
ColorDark Green
Molecular Weight302.80
Physical StatePowder
Colour Index Number45005
CAS Number92-32-0
Empirical Formula (Hill Notation)C17H19ClN2O

Synonym: Pyronin G, Pyronin J, Pyronin Y


Application : 

Pyronin Y has been used:
• in the purification of quiescent and cycling hematopoietic stem cells and staining of bone marrow cells (HSCs)
• as a component of the polychlorinated biphenyls (PCBS) solution for staining mammary gland side population cells (MG-SPs)
• staining of CD34+ cells


Biochem/physiol Actions : 

Pyronin Y is a cationic dye that intercalates RNA and is visible as a red band during electrophoresis. It has also been shown to accumulate in mitochondria of viable cells. In conjuction with Methyl Green or Nancy-520, Pyronin Y can be used as a fluorescent differential stain of nucleic acids in paraffin tissue sections.

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Quinaldine Red (CAS Number: 117-92-0)

Quinaldine Red (CAS Number: 117-92-0)

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Minimum Order Quantity: 100 Gram

Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
CAS Number117-92-0
ColorDark Green to Black
Molecular Weight430.33
Physical StatePowder
Empirical Formula (Hill Notation)C21H23IN2

Synonym: 2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide

Application : 

Quinaldine Red has been used as a fluorescent probe for α1-acid glycoprotein (AAG).

Biochem/physiol Actions : 

Quinaldine Red (2-(p-Dimethylaminostyryl) quinoline ethiodide) is a very dark red or reddish-black colored powder. It has been used mainly for regulation of cell proliferation, in diagnostic agents of disease related with amyloid accumulation, detecting enzyme activity and dental bleaching materials. In addition, quinaldine red also been implicated in treatment of allodynia and virus infectious diseases. It is colorless at pH 1.4 and red at pH 3.2.

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Resazurin Sodium (CAS Number: 62758-13-8)

Resazurin Sodium (CAS Number: 62758-13-8)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 100 Gram

Packaging TypeBottle
Packaging Size100 gm / 500 gm / 1 kg/ 5 kg / 10 kg
ColorBluish Black
Molecular Weight251.17
Physical StatePowder
CAS Number62758-13-8
Empirical Formula (Hill Notation)C12H6NNaO4

Synonym: 7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt


Application : 

Resazurin sodium salt has been used in viability assay:
• to measure cell viability of A. fumigatus
• to assess cell proliferation
• to determine A. fumigatus viability in high-throughput screenings of microbial natural extracts
For the measurement of metabolic activity and proliferation of living cells.  The bioreduction of the dye reduces the amount of the oxidized form (blue) and concomitantly increases the fluorescent intermediate (red).

 

Biochem/physiol Actions : 

Resazurin is a blue, non-fluorescent dye originally used to test milk/biological fluids for bacterial and yeast contamination. It is also useful in sperm viability and semen quality test. Resazurin is applicable in cytotoxicity determination.

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p-Rosaniline Hydrochloride (CAS Number: 569-61-9)

p-Rosaniline Hydrochloride (CAS Number: 569-61-9)

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Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number569-61-9
ColorDark Green
Molecular Weight323.82
Physical StatePowder
Colour Index Number42500
Linear FormulaC19H18N3Cl
Synonym: Basic Fuchsin, Basic Parafuchsin, Basic Red 9, Magenta O, Parafuchsin hydrochloride, Paramagenta hydrochloride, Pararosaniline chloride


General description : 

Pararosaniline is a cationic triarylmethane dye and one of the components of basic fuchsin. It gives a brilliant red color after dyeing polyacrylonitrile fibers.

Application : 

Pararosaniline hydrochloride has been used:

• to prepare Schiff reagent
• to stain cow endometrial cytology samples
• to counterstain Prussian blue sections of mice brains

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Rose Bengal (CAS Number: 632-69-9)

Rose Bengal (CAS Number: 632-69-9)

Rs 1,000  / KgGet Best Price

Minimum Order Quantity: 1 Kg

ColorDark Red to Brown
Packaging TypeBottle / Drum
Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Physical StatePowder
CAS Number632-69-9
Molecular Weight1017.64
Colour Index Number45440
Empirical Formula (Hill Notation)C20H2Cl4I4Na2O5

Synonym: 4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein disodium salt, Acid Red 94, Bengal Rose B sodium salt, Rose Bengal sodium salt


General description : 

Rose Bengal is a red or rose color dye and is anionic in nature. It is a 4,5,6,7-tetrachloro 2′,4′,5′,7′-tetraiodo derivative of fluorescein. It is widely used to detect damage to the ocular surface epithelium in ocular surface diseases such as dry eye and herpetic keratitis. Rose Bengal has mild antiviral potency.

Rose Bengal is used to stain dead and degenerating cells and mucus.

Application : 

Rose Bengal has been used to evaluate acrosome integrity. It has also been used to initiate photothrombotic occlusion in blood.

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Sudan Black B (CAS Number: 4197-25-5)

Sudan Black B (CAS Number: 4197-25-5)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 500 Gram

ColorDark Brownish to Black
Packaging Size500 gm / 1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number4197-25-5
Molecular Weight456.54
Physical StatePowder
Colour Index Number26150
Empirical Formula (Hill Notation)C29H24N6

Synonym: Ceres black BN, Fat Black HB, Solvent Black 3


Application : 

Sudan Black B has been used in brain BLAQ (Block Lipids and Aldehyde Quench) technique and is used in lipid detection.


Biochem/physiol Actions : 

Sudan Black B has been used to stain phospholipids and intracellular lipids. Staining pattern is almost similar to myeloperoxidase reaction, with positive staining of granulocytic cells, eosinophils and weak monocytic staining.It doesn’t stain lymphocytes. Sudan Black B can be used to stain older blood or bone marrow smears, but the stain slightly fades over time. It is considered to be a most sensitive and specific reagent for lipid staining. Sudan Black B stains phospholipids gray and neutral fats blue-black.

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Thionin Acetate (CAS Number: 78338-22-4)

Thionin Acetate (CAS Number: 78338-22-4)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 100 Gram

Physical StatePowder
Packaging TypeBottle
Packaging Size100 gm / 500 gm / 1 kg / 5 kg
ColorDark Green to Black
Molecular Weight287.34
Colour Index Number52000
CAS Number78338-22-4
Empirical Formula (Hill Notation)C12H9N3S . C2H4O2

Synonym: 3,7-Diamino-5-phenothiazinium acetate, Lauth’s violet


Application : 

Thionine (Lauth′s violet), a metachromatic dye, is widely used as a biological stain of materials such as DNA. Thionine is being studied as an electron mediator in the development of microbial fuel cells and electrochemical biosensors.

Thionin acetate salt has been used in the Nissl stain for the labeling of neuronal cell bodies.


Biochem/physiol Actions : 

Thionin is a metachromatic cationic dye. It is widely used as a biological stain especially in histology.

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Trypan Blue (CAS Number: 72-57-1)

Trypan Blue (CAS Number: 72-57-1)

Rs 1,000  / KgGet Best Price
ColorDark Blue to Brown to Black
Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number72-57-1
Molecular Weight960.81
Physical StatePowder
Colour Index Number23850
Linear FormulaC34H24N6O14S4Na4

Synonym: Direct blue 14


General description : 

The trypan blue dye is an azo dye, derived from toluidine. It is soluble in water and has a molecular weight of 961 g/mol.

Application : 

Trypan blue has been used:
• in cell viability assay
• to determine the number of living and necrotic cells by staining with 0.2% trypan blue solution.
• to stain plant tissue in order to to visualize cell death


Biochem/physiol Actions : 

The trypan blue dye is useful to differentiate the dead and live cells based on the cell′s ability to take up or exclude the dye. A viable cell is assumed to possess an intact cell membrane and hence excludes this dye and the cytoplasm appears clear. While on the other hand non-viable cells shows a blue cytoplasm.

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Xylene Cyanol FF (CAS Number: 2650-17-1)

Xylene Cyanol FF (CAS Number: 2650-17-1)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 500 Gram

Packaging Size500 gm / 1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
ColorDark Green
CAS Number2650-17-1
Molecular Weight538.61
Physical StatePowder
Colour Index Number42135
Empirical Formula (Hill Notation)C25H27N2NaO6S2

Synonym: Acid blue 147, Cyanol FF, XC


General description : 

Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The rate of migration varies with gel composition.

Application : 

Xylene Cyanol FF is used as a:
• histological stain and as tracker dye in DNA sequencing and electrophoresis
• gel-loading dye
• formamide RNA loading dye
• tracking dye in native polyacrylamide gel electrophoresis (PAGE) loading buffer


Biochem/physiol Actions : 

Xylene Cyanol FF acts as nucleic acid stain.

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Zincon Sodium Salt (CAS Number: 62625-22-3)

Zincon Sodium Salt (CAS Number: 62625-22-3)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 100 Gram

ColorDark Bluish Violet
Physical StatePowder
Packaging Size100 gm / 500 gm / 1 kg / 5 kg / 10 kg
Packaging TypeBottle
CAS Number62625-22-3
Molecular Weight462.41
Empirical Formula (Hill Notation)C20H15N4NaO6S

Synonym: 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt, 2-Carboxy-2′-hydroxy-5′-sulfoformazyl-benzene monosodium salt


General description : 

Molar absorption coefficients and stability constants of Zincon metal complexes for determination of metal ions and bioinorganic applications. 

Application : 

A colorimetric indicator for Zn, Cu and Hg

Other Notes : 

Reagent for the spectrophotometric determination of zinc; Simultaneous determination of zinc and copper; Used in automated flow injection analysis of zinc

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Methylene Blue (CAS Number: 61-73-4 or 7220-79-3)

Methylene Blue (CAS Number: 61-73-4 or 7220-79-3)

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Minimum Order Quantity: 1 Kg

Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
ColorDark Green
CAS Number61-73-4 or 7220-79-3
Molecular Weight319.85 (anhydrous basis)
Physical StatePowder
Colour Index Number52015
Empirical Formula (Hill Notation)C16H18ClN3S

Synonym: 3,7-bis(Dimethylamino)phenazathionium chloride, Basic Blue 9, Tetramethylthionine chloride


General description : 

Methylene blue is a compound that occurs as crystals or crystalline powder, having a bronze-like luster. It is soluble in water, chloroform and partially soluble in alcohol. It is a photoactive dye, which is a member of phenothiazine family.

Application : 

Methylene blue has been used:
• to stain vaginal cells
• for the preparation of protein aqueous ink
• to evaluate cell survival by staining


Biochem/physiol Actions : 

Methylene blue is used as a bacteriologic stain or dye and indicator. It mediates the inactivation of enveloped viruses in plasma, when exposed to visible light. It is an inhibitor of nitric oxide synthase and guanylate cyclase. It also plays a key role in medicine as an antimalarial agent, reducing agent in methemoglobinemia and inducer of apoptosis in cancer cells.

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Safranine O (CAS Number: 477-73-6)

Safranine O (CAS Number: 477-73-6)

Rs 1,000  / KgGet Best Price

Minimum Order Quantity: 1 Kg

Packaging Size1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
ColorDark Green to Dark Reddish Brown
Molecular Weight350.84
Physical StatePowder
Colour Index Number50240
CAS Number477-73-6
Empirical Formula (Hill Notation)C20H19ClN4

Synonym: Basic Red 2, Cotton Red, Gossypimine, Safranin T, Safranin Y or A


General description : 

Safranin O is a metachromatic, cationic dye. It is used as a counterstain in Gram staining. The stain colors Gram-negative bacteria pink to red and has no effect on Gram-positive bacteria. It is also used to assess glycosaminoglycans (GAGs) in cartilage. The dye imparts an intense red to GAGs. It easily binds to polyanions.

Application : 

Safranin O has been used in the staining of extraocular muscle mesenchymal stem cells (EOM-MSC) for the detection of cartilage, mucin and mast cell granules. It has also been used as a mediator dye in cytochrome P450 spectral assay.

Safranin O has been used to stain matrix proteoglycans to study cartilaginous tissue structural integrity in mice. It has also been used to stain chondrogenically differentiated human bone marrow stromal cells.

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Xylenol Orange (CAS Number: 3618-43-7)

Xylenol Orange (CAS Number: 3618-43-7)

Rs 1,000  / GramGet Best Price

Minimum Order Quantity: 500 Gram

ColorBrownish Black
Packaging Size500 gm / 1 kg / 5 kg / 10 kg / 25 kg
Packaging TypeBottle / Drum
CAS Number3618-43-7
Molecular Weight760.58
Physical StatePowder
Empirical Formula (Hill Notation)C31H28N2Na4O13S

Synonym: 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt


General description : 

It is an acid dye or a vital stain, that is used as a fluorescent marker of bone growth.

Application : 

Xylenol orange tetrasodium salt has been used in FBX (ferrous benzoic xylenon orange) gel preparation to study the effects of MRI (magnetic resonance imaging) parameters on image quality.

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