DL-MALIC ACID
DL-MALIC ACID Extra Pure
Short Name: DL-MALIC ACID
Synonym: (±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid
Basic Details
Article No.
LG101468
Grade
Extra Pure
Purity
99%
CAS No.
617-48-1
HS Code
2918.1990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
129 - 133 °C
Auto-ignition temperature [°C]
340 °C
Vapour pressure [20°C]
Density [g/cm3]
1.6
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White or almost white crystalline powder
Assay
Min 99%
Melting point
129 - 132 deg C
Sulphated ash
Max 0.1%
Chloride (HCl)
Max 0.2%
Fumaric acid
Max 2%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
Hazardous Statement
H302-H315-H318-H335
Precaution Statement
P261-P280-P305 + P351 + P338