Home » Products » Pharmaceutical Intermediate » L(+)-Tartaric acid CAS 87-69-4 Whatsapp/signal/wechat: +86 15972166960 wickr me: bellachen
Share to:

L(+)-Tartaric acid CAS 87-69-4 Whatsapp/signal/wechat: +86 15972166960 wickr me: bellachen

Product Name: L(+)-Tartaric acid
Synonyms: FEMA 3044;DIHYDROXYSUCCINIC ACID;DEXTROTARTARIC ACID;ACIDUM TARTARICUM;2,3-DIHYDROXYDUTANEDIOIC ACID;2,3-DIHYDROXYBUTANEDIOIC ACID;(2R,3R)-(+)-TARTARIC ACID;(2R,3R)-2,3-DIHYDROXYSUCCINIC ACID
CAS: 87-69-4
MF: C4H6O6
MW: 150.09
EINECS: 201-766-0
Product Categories: Food additive and acidulant;intermediates;Chiral Compound;Amino Acids;Nutritional Supplements;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Chiral Compounds
Mol File: 87-69-4.mol
Quantity:
  • 87-69-4
  • Hanhong
  • wickr me: bellachen
Melting point 170-172 °C(lit.) alpha 12 º (c=20, H2O) Boiling point 191.59°C (rough estimate) density 1.76 vapor density 5.18 (vs air) vapor pressure <5 Pa (20 °C) refractive index 12.5 ° (C=5, H2O) FEMA 3044 | TARTARIC ACID (D-, L-, DL-, MESO-) Fp 210 °C storage temp. Store at RT. solubility H2O: soluble1M at 20°C, clear, colorless pka 2.98, 4.34(at 25℃) form Solid color White or colorless PH 1.6 (100g/l, H2O, 25℃) optical activity [α]20/D +13.5±0.5°, c = 10% in H2O Water Solubility 1390 g/L (20 ºC) Merck 14,9070 JECFA Number 621 BRN 1725147 Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible. InChIKey FEWJPZIEWOKRBE-JCYAYHJZSA-N CAS DataBase Reference 87-69-4(CAS DataBase Reference) NIST Chemistry Reference Butanedioic acid, 2,3-dihydroxy- [r-(r*,r*)]-(87-69-4) EPA Substance Registry System Tartaric acid (87-69-4)

WELCOME TO HANHONG

We sincerely welcome friends from all walks of life at home and abroad to visit us and cooperate with us sincerely

COMPANY

FOLLOW

CONTACT US

WhatsApp/Wechat: 
Bella: +86 15972166960
Cynthia: +86 15972120223
Zoey: +86 18707129967
Daisy: +86 18707181983
Shelley: +86 15972203822
027-86832068
Phone : 86-18162639991
Copyright © 2020 Hanhong Pharmaceutical Technology Co., Ltd.