D(-)Tartaric Acid,China Top Health price supplier

product details

Origin:China

Brand:Top Health

D(-)Tartaric Acid.
We specialized in R&D, Manufacture and Export of D(-)Tartaric Acid. Excellent quality and good price.

D(-)Tartaric Acid

Character: Colorless, without smell, crystal, or white powder, with strong smell, left hand, lustrous; Specific gravity is D204=1.76; It is soluble in water,alcohol,and diethyl ether.

Specification: Enterprise Stadard (Pharm Grade)

Item

Index

Apperance

White crystals powder

Specific Rotation [alpha/20/D]

-12.0 to -12.5

Loss on drying

Not more than 0.5%

Residue on lenition

Not more than 0.1%

Heavy Metals (pb)

Not more than 0.001%

Oxalate

Under Limit

Assay

Not less than 99%

Uses: It is mainly used as sour agent, biochemical reagents, racemic materials splitting agent, medicine splitting agent of beverage, sugar, bread, gelatin. Besides it can also be used as splitting agent, salt and ester of photography , can-making, printing, dyeing, and ceramics.
Packing: 25kg paperboard drum

Please feel free to contact us for more products information and specific inquiry, we will do our best to cooperate with you.

CAS No.: 147-71-7 Other Names: D(1)-threo-2,3-dihydroxy succinic ... MF: C4H6O6

Place of Origin: China (Mainland) Type: Acidity Regulators Brand Name: Top Health

Item	Index
Apperance	White crystals powder
Specific Rotation [alpha/20/D]	-12.0 to -12.5
Loss on drying	Not more than 0.5%
Residue on lenition	Not more than 0.1%
Heavy Metals (pb)	Not more than 0.001%
Oxalate	Under Limit
Assay	Not less than 99%

CAS No.: 147-71-7	Other Names: D(1)-threo-2,3-dihydroxy succinic ...	MF: C4H6O6
Place of Origin: China (Mainland)	Type: Acidity Regulators	Brand Name: Top Health