D-(-)-Tartaric Acid NEW
Price | Get Latest Price | ||
Package | 1kg | 25kg | 100kg |
Min. Order: | 1kg |
Supply Ability: | 10ton |
Update Time: | 2024-07-15 |
Product Details
Product Name: D-(-)-Tartaric Acid | CAS No.: 147-71-7 |
EC-No.: 205-695-6 | Min. Order: 1kg |
Purity: 99% | Supply Ability: 10ton |
Release date: 2024/07/15 |
English name: D - (-) Tartaric Acid
CAS number: 147-71-7
Molecular formula: C4H6O6
Molecular weight: 150.09
EINECS number: 205-695-6
MDL No.:MFCD00004238
attribute
Melting point 172-174 ° C (lit.)
Specific rotation angle -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)
Flash point 210 ° C
Storage conditions Store below+30 ° C
Solubility water: soluble 100mg/mL, clear, colorless
Form Crystals or Crystalline Powder
Acidity coefficient (pKa) 3.0, 4.4 (at 25 ℃)
Color White
Odor odor
Optical activity [α] 20/D 13.5 ± 0.5 °, c=10% in H2O
Water solubility 1394 g/L (20 o C)
Sensitivity Light Sensitive
Merck14,9068
BRN1725145
Dielectric constant 35.9 (-10 ℃)
Stability is stable Incompatible with oxidizing agents, bases, reducing agents. Combustible.
InChIKeyFEWJPZIEWOKRBE-LWMBPPNESA-N
LogP-1.081 (est)
Company Profile Introduction
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- Since: 2015-12-28
- Address: International park, Jining, Shandong Province