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Appearance:Crystals or Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: D-Tartaric acid
CAS: 147-71-7
MF: C4H6O6
MW: 150.09
EINECS: 205-695-6
Mol File: 147-71-7.mol
D-Tartaric acid Structure
D-Tartaric acid Chemical Properties
Melting point 172-174 °C(lit.)
alpha -12.1 º (c=20, H2O)
Boiling point 191.59°C (rough estimate)
density 1,8 g/cm3
refractive index -12.5 ° (C=5, H2O)
Fp 210 °C
storage temp. Store below +30°C.
solubility water: soluble100mg/mL, clear, colorless
pka 3.0, 4.4(at 25℃)
form Crystals or Crystalline Powder
color White
optical activity [α]20/D 13.5±0.5°, c = 10% in H2O
Water Solubility 1394 g/L (20 ºC)
Sensitive Light Sensitive
Merck 14,9068
BRN 1725145
Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
InChIKey FEWJPZIEWOKRBE-LWMBPPNESA-N
CAS DataBase Reference 147-71-7(CAS DataBase Reference)
NIST Chemistry Reference D-Tartaric acid(147-71-7)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- (147-71-7)
Safety Information
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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