Meso-tartaric acid monohydrate

Names

[ CAS No. ]:
5990-63-6

[ Name ]:
Meso-tartaric acid monohydrate

[Synonym ]:
MFCD00150742
(2R,3S)-2,3-dihydroxybutanedioic acid,hydrate
EINECS 205-696-1

Chemical & Physical Properties

[ Boiling Point ]:
503ºC at 760 mmHg

[ Melting Point ]:
165-166ºC (anhydrous)(lit.)

[ Molecular Formula ]:
C₄H₈O₇

[ Molecular Weight ]:
168.10200

[ Flash Point ]:
258ºC

[ Exact Mass ]:
168.02700

[ PSA ]:
124.29000

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%