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Tartaric

Tartaric

Category :

Food and Feed additives/Food additives

CAS NO : 87-69-4
EC NO : 201-766-0
Molecular Formula : C4H6O6
Main Specifications : 99.7-100.5
Synonyms : L(+)-Dihydroxysuccinic acid;L-Tartaric acid anhydrous;L(+)tartaric acid sigmaultra;L(+)tartaric acid;L-(+)-Tartaric acid;L+tartaric acid;L(+)-2,3-dihydrooxy butanedioic acid;L(+)-Tartaric Acid (FCCIV);L(+)-Tartaric Acid (BP2000);L-Tartaric Acid;L(+)-Tartaric Acid;L-1,2-Dihydroxyethan-1,2-dicarbonsaeure;Natural tartaric acid;(2S,3S)-(-)-Tartaric acid;L(-)-tartaric acid;(2R,3R)-2,3-dihydroxybutanedioate;2,2-dihydroxybutanedioic acid;(2R,3S)-2,3-dihydroxybutanedioate;
Tartaric
Package: 25KG net in Kratf/Plastic Bag lined with PE bag, 20MT/20’FCL (on pallet).
Uses : Antioxidant
Molecular Structure:Tartaric 87-69-4
Product description:

CAS: 87-69-4
Colorless or translucent crystals, or a white, fine granular, crystalline powder.
It is odorless, has an acid taste, and is stable in air. 
Chemical Name : L(+)-2,3-dihydroxy butanedioic acid
Molecular Formula  : C4H6O6
L(+)-Tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug. 
Packing : 25KG net in Kratf/Plastic Bag lined with PE bag, 20MT/20’FCL (on pallet).
STORAGE: Kept airtightly in a light-proof, dry and cool place. 
The quality conforms ISO9001 FCCIV standard.

Item

Standard

Results 

Appearance

white granulars or powders

white powders

Assay

99.7-100.5

100.0

specific rotation

+12.0-+13.0

12.7

loss on drying

≤0.5

0.07

sulfate test

passes test 

passes test 

oxalate test

passes test 

passes test 

lcad pb

≤2

<2

residue on icnition

≤0.05

0.02

arsenic

≤2

<2

conclusion 

Qualified

If you are sourcing Tartaric from China ,just feel free to inquire
Contact us
Company:
   Zhengzhou Natural Chemical Co., Ltd.
E-mail:
chem@netsun.com
Address:
No.37 Yard, Huaihe East Road, Erqi District, Zhengzhou, Henan, China (Mainland)
Zip Code:
450000
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