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L(+)-Tartaric Acid (BP Grade)

Inquiry
  Post Date: Nov 02,2019
  Expiry Date: Apr 30,2020
  Detailed Description: Cas No. :87-69-4

1 Product Information

Product: L(+)-Tartaric Acid (BP Grade)
CAS No.:87-69-4

Chemical Name: L(+)-2,3-Dihydroxy Butanedioic Acid

Molecular Formula: C4H6O6

Molecular Weight: 150.09

2 Specifications:

Appearance White Crystal or White Powder.
Purity  99.7~99.9%Min.
Loss On Drying 0.2%Max.
Heavy Metals (Pb) 0.001%Max.
Sulphates (SO4) 0.015%Max.
Oxalate (H2C2O2) 0.0351%Max.
Chloride (Cl) 0.01%Max.
Calcium (Ca) 0.01%Max.
Sulfate Ash 0.1%Max.
Specific Rotation[a]20D(C=20%,H2O) +12.00~12.80.
Color Test In Accordance with the Experiment Standard
Clarity Test In Accordance with the Experiment Standard
Identification Test In Accordance with the Experiment Standard

3 Function: 

3.1] widely used as acidulant in beverage and other foods, such as soft drinks, candy, bread and some colloidal sweetmeats. 

3.2] With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent. 

3.3] With its acidity, it is used as catalyst in the resin finishing of polyester fabric or pH value regulator in organology production. 

4 Package: 25Kg Net in Kraft/Plastic Bag.

  CAS Registry Number:

87-69-4
  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;
  Molecular Formula: C4H6O6
  Molecular Weight: 148.0721
  Molecular Structure: 87-69-4 L(+)-Tartaric acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Loyal Gain International Enterprise Limited     [ China ]        
  Contact: Mr.Zhou
  Tel: +86-536-8275868,8251229
  Fax: +86-536-8255868
  Email: chem@loyalgain.cn
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