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8.20771

Metatartaric acid

Name: Metatartaric acid
Brand: MM

for synthesis

Synonym(s):

Metatartaric acid, m-Tartaric acid

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About This Item

Linear Formula:

(C₄H₄O₅)_n

CAS Number:

56959-20-7

UNSPSC Code:

12352106

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Properties

mp

168-169 °C

storage temp.

2-30°C

Description

Analysis Note

Assay (of esterified acid): 36.0 - 40.0 %
Identity (IR): passes test

Pictograms

GHS05

Signal Word

Danger

Hazard Codes

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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