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Calcium Sulfate Dihydrate

Calcium sulfate dihydrate is the calcium salt of sulphuric acid. It is used as analytical reagent, also used in water treatment, papermaking, printing, dyeing, metallurgy and coating, adhesive production.

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PID: 80009845

Product Name: Folic acid

Purity: 95+%

CAS Number: 59-30-3

MDL Number: MFCD00079305

EINECS: 200-419-0

Molecular Formula: C19H19N7O6

Molecular Weight: 441.3975

Melting Point: 250°C

Optical Rotation: 20

Ferric Ammonium Citrate

Ammonium ferric citrate is a food additive used as an acidity regulator. Other uses for ammonium ferric citrate include water purification and printing. It is used as a reducing agent of metal salts of low activity like gold and silver and is also in a commonly used recipe with potassium ferricyanide to make cyanotype prints. It is also used in Kligler iron deeps to determine hydrogen sulfide production in microbial metabolism. In medicine, ammonium ferric citrate is used as a contrast medium. It is also used as a hematinic.

Hydroxylammonium Chloride

Hydroxylammonium chloride is the hydrochloric acid salt of hydroxylamine. It is a biological intermediate in the nitrification and in the anammox which are important in the nitrogen cycle in soil and in wastewater treatment. It is used in organic synthesis for preparation of oximes and hydroxamic acids from carboxylic acids, N- and O- substituted hydroxyamines, and addition reactions of carbon-carbon double bond. In surface treatments, it is used in the preparation of anti-skinning agents, corrosion inhibitors, and cleaner additives. It is also a starting material for pharmaceuticals and agrochemicals manufacturing. In the rubber and plastics industries, it is an antioxidant, vulcanization accelerator, and radical scavenger. It is also used as a fixative for textile dyes, auxiliary in some dyeing processes, as a metal extraction and flotation aid, as an antioxidant in fatty acids and soaps, and as a color stabilizer and emulsion additive in color films.

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Lithium Aluminium Hydride

Lithium aluminium hydride is an inorganic compound. It was discovered by Finholt, Bond and Schlesinger in 1947. This compound is used as a reducing agent in organic synthesis, especially for the reduction of esters, carboxylic acids, and amides. The solid is dangerously reactive toward water, releasing gaseous hydrogen.

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N,N-Diisopropylethylamine is an organic compound and an amine. It is used in organic chemistry as a base. Because the nitrogen atom is shielded by the two isopropyl groups and an ethyl group only a proton is small enough to easily fit. Just like 2,2,6,6-tetramethylpiperidine, this compound is a good base but a poor nucleophile, which makes it a useful organic reagent. Hünig's base is named after the German chemist Siegfried Hünig. It is traditionally prepared by the reaction of diisopropylamine with diethyl sulfate.

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Pyridinium Chlorochromate

Pyridinium chlorochromate is a reddish orange solid reagent used to oxidize primary alcohols to aldehydes and secondary alcohols to ketones. It will not fully oxidize a primary alcohol to the carboxylic acid as does the Jones reagent. A disadvantage to pyridinium chlorochromate using is its toxicity. It was developed by Elias James Corey and William Suggs in 1975. Pyridinium dichromate is a similar oxidizing agent, which has the advantage of being less acidic.

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Sodium Acetate Trihydrate

Sodium Acetate Trihydrate is formed by the reaction of acetic acid and sodium hydroxide.It is used in dyes & colour intermediates, pharmaceuticals, cinnamic acid, soaps, photography, purification of glucose.It is also used in meat preservation, medicine, electroplating, tanning, dehydrating agent, buffer, lab reagent, food additives.

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2,4-Dinitrophenylhydrazine is a substituted hydrazine, and is often used to qualitatively test for carbonyl groups associated with aldehydes and ketones. The hydrazone derivatives can also be used as evidence toward the identity of the original compound.

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3,5 -Diiodo Salicylic Acid

3,5 -Diiodo Salicylic Acid,133-91-5 

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