Innovative

Application :
Cesium carbonate is an attractive base that finds more and more applications in coupling chemistry.

Cesium carbonate has been employed as catalyst for:
• Aerobic oxidation of primary alcohols.
• 1,4-addition.

Cesium carbonate has been used as reagent for the following studies:
• Synthesis of phosphazene derivatives.
• Constrictive binding interactions.
• Intramolecular C-N cross coupling reactions.
• Dehydohalogenative polycondensation.

Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.

Synonym: Potassium hexahydroxoantimonate(V), Potassium antimonate, hydrated

Packaging Sizes - 1 kg / 5 kg / 10 kg / 25 kg
Packaging Type - Bottle / Drum

Sodium selenite is commonly used as a source of selenium in biological research, where selenium is an essential trace element that is normally provided by serum. Selenium is present in selenoproteins such as glutathione peroxidase and thioredoxin reductase, which contain the selenium analog of cysteine, selenocysteine. In particular, glutathione peroxidase has a role in detoxification in vivo as a scavenger of peroxides. Sodium selenite has been utilized in studies of cell proliferation and cancer research. It has been used to alter gene expression in HepG2 cells as analyzed by cDNA microarrays. Sodium selenite can inhibit zinc finger protein/DNA interactions. Sodium selenite has been shown to alter mitochondrial membrane potentials and thus potentially contribute to apoptosis.

This product is cell culture tested (0.005 mg/L) and is appropriate for use in cell culture applications.

More potent than selenomethionine in reducing carcinogenesis.

Cesium chloride is a cesium halide. Cesium halides can be prepared by reacting cesium carbonate with corresponding hydrohalic acids. Cesium chloride ultracentrifugation method has been reported for the extraction of RNA from cellular fractions.

Cesium chloride has been used in the generation of discontinuous gradient for the purification of Cryptosporidium oocysts and as a component of acetamide medium for fungal selection.

Used for the preparation of electrically conducting glasses. 
Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

Uses:
• Preparation of flexible transparent conductive coatings essential for fabrication of a variety of printed electronic devices such as flexible displays and solar cells
• Prepare a composite CdS-ZnS/Zirconium-titanium phosphate (ZTP) photocatalyst for hydrogen production under visible light
• Prepare light-controlled bioelectrochemical sensors based on CdSe/ZnS quantum dots
• Catalyst for photocatalytic degradation of organic pollutants
• Preparation of color tunable light-emitting diodes (LEDs)
• Prepare (CdS-ZnS)-TiO2 combined photocatalysts for electricity production via photoelectrocatalysis
• Catalyst for synthesis of spirooxindole derivatives in aqueous medium via Knoevenagel condensation followed by Michael addition
• Prepare CdSe/ZnS q uantum dots for chemiluminescent and chemiluminescence resonance energy transfer (CRET) detection of DNA, metal ions, and aptamer-substrate complexes
• Preparation of ZnS nanocrystals for ultrasensitive protein detection in terms of multiphonon resonance Raman scattering

Zinc sulfide can be used:
• To prepare flexible transparent conductive coatings essential for fabrication of a variety of printed electronic devices such as flexible displays and solar cells.
• To prepare a composite CdS-ZnS/zirconium-titanium phosphate (ZTP) photocatalyst for hydrogen production under visible light.
• To prepare light-controlled bioelectrochemical sensors based on CdSe/ZnS quantum dots.
• As a catalyst for the photocatalytic degradation of organic pollutants.
• In the preparation of color tunable light-emitting diodes (LEDs).
• To prepare (CdS-ZnS)-TiO₂ combined photocatalysts for electricity production via photoelectrocatalysis.
• As a catalyst for the synthesis of spirooxindole derivatives in aqueous medium via Knoevenagel condensation followed by Michael addition.
• To prepare CdSe/ZnS quantum dots for chemiluminescent and chemiluminescence resonance energy transfer (CRET) detection of DNA, metal ions, and aptamer-substrate complexes.
• To prepare ZnS nanocrystals for ultrasensitive protein detection in terms of multiphonon resonance Raman scattering.

Sodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation.

Baylis-Hillman acetates such as ethyl 2-(acetoxyphenylmethyl)acrylate can undergo nucleophilic displacement by sodium azide in aqueous medium to form ethyl (E)-2-azidomethyl-3-phenylpropenoate.

Catalyst for:
• Oxidative decarboxylation
• Michael addition reactions

Reagent for synthesis of
• Blue fluorescent copolymers
• Metal phosphonates
• Arenes via aminations

Involved in regioselective synthesis of prianosin B

Sodium borohydride (NaBH₄) is the most commonly available borohydride, synthesized by reacting methylborate with sodium hydride in mineral oil. It is employed as a precursor for producing other metal borohydrides. Various approaches for qualitative and quantitative monitoring of sodium borohydride have been explained. The potential of NaBH₄ to store as well as generate hydrogen for fuel cells has been investigated

Nanocrystalline superlattices in gold colloid solution have been prepared by ligand-induction using AuCl₃ reduced with sodium borohydride. Nucleophilic addition of hydride ion from sodium borohydride is an inexpensive alternative method for the Baylis-Hillman reaction to form [E]-α-methylcinnamic acids.

Packaging Type - 1 kg / 5 kg / 10 kg / 25 kg Botlle/Drum/Bag

Synonym: CAN, Ceric ammonium nitrate

Ammonium cerium(IV) nitrate (Cerium(IV) ammonium nitrate, CAN) is a versatile reagent for oxidative electron transfer reactions. It participates in various novel carbon-carbon bond-forming reactions involved in one-pot synthesis of dihydrofurans, tetrahydrofurans and aminotetralins. Iodine/ammonium cerium(IV) nitrate has been employed in direct α-iodination of various ketones to afford the corresponding α-iodo ketones. CAN has been reported as an powerful one-electron oxidant. It also participates in various carbon-heteroatom bond-forming reactions.

Ammonium cerium(IV) nitrate (CAN) may be employed as catalyst for the oxidation of aliphatic or aromatic sulfides to the corresponding sulfoxides. CAN in polyethylene glycol has been employed as an ecofriendly catalytic medium for the green synthesis of 2,5-disubstituted 1,3,4-oxadiazoles.

Ammonium cerium(IV) nitrate may be used in the following processes:
• As a catalyst for the condensation reaction between 1,2-diketones and 1,2-diamines to form quinoxaline derivatives in water.
• Along with iodine for the direct α-iodination/bromination of various ketones to form the corresponding α-iodo/bromo ketones.
• As a reoxidant during the palladium-catalyzed carbonylation of triarylstibines to form carbonylated products.
• As an oxidant for the selective oxidation of aliphatic or aromatic sulfides to sulfoxides under mild heterogeneous conditions.
• To catalyze the formation of aryl thiocyanates by the reaction of arenes with ammonium thiocyanate.
• Along with potassium bromide for the bromination of alkenes to corresponding dibromides.
• Offers a novel route to tartronic acid derivatives via facile oxygenation of malonates.

Ammonium cerium(IV) nitrate was used to initiate the graft polymerization of polyacrylic acid with magnetic cation exchange adsorbents, which was used in conjugation with micellar aqueous two-phase systems for protein separation. 

Offers a novel route to tartronic acid derivatives via facile oxygenation of malonates.

Packing - 1 kg / 5 kg / 10 kg / 25 kg in Bottle / Drum

Ammonium cerium(IV) sulfate dehydrate is a cerium salt widely used in the volumetric analysis.

The product may be used to initiate the radical polymerization of pectin-poly(ethylene glycol) methacrylate (PEGMA) supracmolecular hydrogels. Ammonium cerium sulphate impregnated starch may be carbonized to form cerium dispersed carbon (CeDC) sorbent used for the extraction of excess fluoride in drinking water.

Lithium aluminum hydride (LiAlH₄) is an effective reducing agent that can be used in chemical synthesis to reduce esters, carboxylic acids, acyl chlorides, aldehydes, epoxides, and ketones into the corresponding alcohols. In addition, amide, nitro, nitrile, imine, oxime, and azide compounds are converted into amines.
LiAlH₄ is a promising substance for hydrogen storage applications. Its properties include high gravimetric and volumetric hydrogen densities. It can also be used as a reducing agent in the preparation of reduced graphene oxide (rGO).
Lithium aluminum hydride can be used to prepare undec-10-en-1-ol, a key intermediate for the preparation of polythioethers.

Sodium selenite (Na₂SeO₄) is a selenium (VI) salt.

Sodium selenite (Na₂SeO₄) may be employed as a catalyst during the green protocol for synthesis of tetrahydrobenzo[b]pyran derivatives.
Sodium selenate has been used as an inorganic source of selenium:

• to study its effect on the immune response and disease resistance of prawn
• to study its antioxidant defense and in glucose homeostasis in streptozotocin-induced diabetes
• as standard in enzymatic hydrolysis

Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V₂O₅, Sb₂O₃ and high purity hydrogen peroxide. Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, fromV₂O₅, Bi₂O₃ and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.

Sodium metavanadate (SMV) is a vanadium salt that can be used as a corrosion inhibitor with good inhibition efficiency (98%) at 200 ppm. It can be used in the protection of carbon steel

Lanthanum (III) oxide is an alkaline earth oxide, and is a diamagnetic, isostructural analog of neodymium oxide. It is also an efficient recyclable catalyst, and can be used in coupling various aryl halides with aromatic/alkyl thiols.

Lanthanum (III) oxide was used as an analytical standard in inductively coupled plasma atomic emission spectrometry (ICP-AES) for chemical characterization of ancient pottery.

Precursor to LAMOX fast ion conductors and superconductors.

Used as a dopant in nanoporous titania, increasing its surface acidity.

Precursor to LAMOX fast ion conductors and superconductors.

Sodium metaperiodate finds application as catalyst in organic reactions]. For example it is known to catalyze selective sulfonylation of aromatics and the graft copolymerization of acrylonitrile.

Useful reagent for the oxidation of carbohydrates prior to labeling with biotin hydrazide.

Description :
Sodium iodate (NaIO₃) is the sodium salt of iodic acid. Sodium iodate is an oxidizing agent, and as such it can cause fires upon contact with combustible materials or reducing agents.

Synonym: Potassium 2,4-hexadienoate, Sorbic acid potassium salt

Potassium sorbate is potassium salt of sorbic acid.
It is a white salt that is very soluble in water (58.2% at 20 °C). It is primarily used as a food preservative (E number 202). Potassium sorbate is effective in a variety of applications including food, wine, and personal-care products. While sorbic acid occurs naturally in some berries, virtually all of the world's supply of sorbic acid, from which potassium sorbate is derived, is manufactured synthetically.
Qualitative and quantitative estimation of potassium sorbate in foods and beverages by high-performance liquid chromatography (HPLC) followed by UV diode array detection (HPLC-UV) and LC-MS/MS (Liquid chromatography-mass spectrometry) have been proposed.

Sodium hexanitrocobaltate(III) (Na₃Co(NO₂)₆) may be employed as a nitrosation reagent for various amino group containing organic compounds (aliphatic and aromatic).