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Sodium Salicylate

Sodium salicylate is a sodium salt of salicylic acid. It can be prepared from sodium phenolate and carbon dioxide under higher temperature and pressure. Historically, it has been synthesized from methyl salicylate by reacting it with an excess of sodium hydroxide and heating it under reflux. It is used in medicine as an analgesic and antipyretic. It also acts as non-steroidal anti-inflammatory drug, and induces apoptosis in cancer cells and also necrosis. It is also a potential replacement for aspirin for people sensitive to it.

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Sodium Selenite

Sodium selenite is the most common water-soluble selenium compound. It is prepared by the reaction of selenium dioxide with sodium hydroxide. Together with the related barium and zinc selenites, sodium selenite is mainly used in the manufacture of colorless glass. Because selenium is an essential element, sodium selenite is an ingredient in some food supplements.

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Sodium Sulfide

Sodium sulfide is primarily used in pulp and paper industry. It is used in water treatment as an oxygen scavenger agent, in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurising and as a dechlorinating agent and in leather trade for the sulfitisation of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, food preservative, making dyes, and detergent.

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Sodium Tartrate

Sodium tartrate is used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casings. Because its crystal structure captures a very precise amount of water, it is also a common primary standard for Karl Fischer titration, a common technique to assay water content.

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Sodium Tetraphenylborate

Sodium tetraphenylborate is an organic compound. It is a salt, wherein the anion consists of four phenyl rings bonded to boron. It is used to prepare other tetraphenylborate salts, which are often highly soluble in organic solvents. The compound is used in inorganic and organometallic chemistry as a precipitating agent.

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Sodium Thiocyanate

Sodium thiocyanate is one of the main sources of the thiocyanate anion. As such, it is used as a precursor for the synthesis of pharmaceuticals and other specialty chemicals. It is commonly used in the laboratory as a test for the presence of Fe3+ ions.

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Sodium Thiosulfate Pentahydrate

Sodium Thiosulfate Pentahydrate is used in the Iodometry, photographic processing, gold extraction. It is also used in the chemical fiber, paper, leather, pesticide industry, etc.

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Sodium thioglycolate LAB GRADE 80

Description:                        White/To off white powder

Assay                                               Min.80%

 pH                                              6.5-8     

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Strontium Nitride Industrial Grade 99.9%

Strontium nitride is dark gray powder, which is alkali metal nitride. Its synthetic method is same of calcium nitride. Strontium metal is the raw material.

Strontium Nitride

CAS No.:12033-82-8 EC No.:234-795-2 Molecular Formula:Sr3N2 Molecular Weight:290.87

Applications

Strontium nitride is ceramic material and fluorescent material.

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Strontium Titanate Industrial Grade 99.9%

Strontium titanate is brown crystal, which can process into wafer, chip, granule, rod and powder.

Strontium Titanate

CAS No.:12060-59-2 EINECS No.:235-044-1 Molecular Formula:SrTiO3 Molecular Weight:183.49
Density:5.11 Microhardness:595 Vapor Density:4.810 Specific Heat:0.62
Orientation:<111> Size:5mm*5mm Thick:0.5mm Finish:1sp

Applications

SrTiO3 powder is important raw material for electronic industry, which apply to make self adjustable heating parts and demagnetization purpose parts.

In ceramic industry, SrTiO3 powder apply to make ceramic capacitor, piezoceramic material, ceramic sensitive element and microwave ceramic parts. It also acts as pigment, enamel, heat-resisting material and insulating material.

Monocrystal wafer has high refractive index and dielectric constant, which act us optical material and artificial gem usually. Superconductor based on it succeed.

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