Additive
Description
D(-)TARTARIC ACID
Chemical Name :D(1)-threo-2,3-dihydroxy succinic acid
Structural Formula
Molecular formula:C4H6O6
Molecular Weight：150.1
Character：Colorless, without smell, crystal, or white powder, with strong smell.
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
Specifications：Enterprise Standard（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%
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Hangzhou Jintian Chemical Co., Ltd
Tartaric Acid
Address: No.158,Shijing Road 2,Lin'an,Hangzhou City ,Zhejiang Province, China,
Hangzhou, Zhejiang
China, 311300
Tel: 0086-571-63708786
Fax: 0086-571-63708668
