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DL-Malic acid

Catalog No. 19-0670 Name Sigma Aldrich
CAS Number 6915-15-7 Website http://www.sigmaaldrich.com
M. F. C4H6O5 Telephone 1-800-521-8956
M. W. 134.08744 Fax
Purity ≥99.0% Email
Storage Chembase ID: 102582

SYNONYMS

Title
DL-苹果酸
IUPAC name
2-hydroxybutanedioic acid
IUPAC Traditional name
malic acid
Synonyms
(±)-2-Hydroxysuccinic acid
DL-Hydroxybutanedioic acid
(±)-2-羟基琥珀酸
DL-羟基丁二酸

DATABASE IDS

Beilstein Number 1723539
CAS Number 6915-15-7
EC Number 230-022-8
MDL Number MFCD00064212

PROPERTIES

Grade SAJ first grade
Linear Formula HO2CCH2CH(OH)CO2H
Purity ≥99.0%
Auto Ignition Point 644 °F
Melting Point 131-133 °C(lit.)
Vapor Density 4.6 (vs air)
Vapor Pressure <0.1 mmHg ( 20 °C)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H315-H318-H335
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 22-37/38-41
RTECS ON7175000
Safety Statements 26-36/39
German water hazard class 3

DETAILS

REFERENCES