Project Description

Chemical NameL(+)-Tartaric Acid
CAS No.87-69-4
Molecular Formula:C4H6O6
Molecular Weight:150.09
EINECS:201-766-0
Applications: 

In the soft drink industry, confectionery products, bakery products, gelatin desserts, as an acidulant. In photography, tanning, ceramics, manufacture of tartrates. The common commercial esters are the diethyl and dibutyl derivatives used for lacquers and in textile printing. Pharmaceutic aid (buffering agent).

Synonyms: 

1,2-Dihydroxyethane-1,2-dicarboxylic acid;1,2-dihydroxyethane-1,2-dicarboxylicacid;2,3-Dihydrosuccinic acid;2,3-dihydrosuccinicacid;2,3-dihydroxy-[R-(R*,R*)]-Butanedioicacid;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicaci;levo-rotatory-2,3-dihydroxybutanedioicacid;l-tartaric

Appearance: Powder

Please contact MainChem Co, Ltd. for any questions regarding L-(+)-Tartaric Acid. We would be happy to provide a quote, a sample, or further information regarding it, L-(+)-Tartaric Acid MSDS -Material Safety Data Sheet and L-(+)-Tartaric Acid CAS 87-69-4 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China L-(+)-Tartaric Acid Supplier, L-(+)-Tartaric Acid Manufacturers, China CAS 87-69-4 Supplier

Melting point170-172 °C(lit.)
alpha12 º (c=20, H2O)
Boiling point191.59°C (rough estimate)
density1.76
vapor density5.18 (vs air)
vapor pressure<5 Pa (20 °C)
FEMA3044
refractive index12.5 ° (C=5, H2O)
Fp210 °C
storage temp.Store at RT.
solubilityH2O: soluble1M at 20°C, clear, colorless
formSolid
pka2.98, 4.34(at 25℃)
colorWhite or colorless
PH1.6 (100g/l, H2O, 25℃)
optical activity[α]20/D +13.5±0.5°, c = 10% in H2O
Water Solubility1390 g/L (20 ºC)
Symbol(GHS) 

GHS05,GHS07
Signal word 
Danger
Hazard statements 
H318-H315-H335
Precautionary statements 
P280-P305+P351+P338-P305+P351+P338+P310-P261-P280i-P310a
Hazard Codes 
Xi
Risk Statements 
36/37/38-41
Safety Statements 
26-36-37/39-36/37/39
WGK Germany 
3
RTECS 
WW7875000
Autoignition Temperature
797 °F
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29181200
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