Project Description

Chemical NameD-Tartaric Acid
CAS No.147-71-7
Molecular Formula:C4H6O6
Molecular Weight:150.09
EINECS:205-695-6
Applications: 

It is used as a chromatographic reagent and masking agent.
It is used as resolving agent of medicine and as biochemical reagent. This product is widely used in food industry, such as beer foaming agent, food sour agent, flavoring agent. And it is also used for refreshing drinks, candy, fruit juice, sauce, cold dishes and baking powder. This product is in line with the Japanese food additives certificate.
It is used as chiral source and resolving agent for chiral synthesis.

Synonyms: 

(S,S)-TARTARIC ACID;TARTARIC ACID;TARTARIC ACID, D-(-)-;TARTARIC ACID [DEXTRO (+)];TARTARIC ACID UNNATURAL;TARTARIC(D-) ACID;UNNATURAL TARTARIC ACID;d-tartaric

Appearance: Crystals or Crystalline Powder

Please contact MainChem Co, Ltd. for any questions regarding D-Tartaric acid. We would be happy to provide a quote, a sample, or further information regarding it, D-Tartaric acid MSDS -Material Safety Data Sheet and D-Tartaric acid CAS 147-71-7 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China D-Tartaric acid Supplier, D-Tartaric acid Manufacturers, China CAS 147-71-7 Supplier

Melting point172-174 °C(lit.)
alpha-12.1 º (c=20, H2O)
Boiling point191.59°C (rough estimate)
density1,8 g/cm3
refractive index-12.5 ° (C=5, H2O)
Fp210 °C
storage temp.Store below +30°C.
solubilitywater: soluble100mg/mL, clear, colorless
formCrystals or Crystalline Powder
pka3.0, 4.4(at 25℃)
colorWhite
optical activity[α]20/D 13.5±0.5°, c = 10% in H2O
Water Solubility1394 g/L (20 ºC)
SensitiveLight Sensitive
Merck14,9068
BRN1725145
Stability:Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280a-P304+P340-P405-P501a
Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37-37/39-36
WGK Germany 
3
RTECS 
WW7875000
Autoignition Temperature
425 °C
Hazard Note 
Light Sensitive
TSCA 
Yes
HS Code 
29181200
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