DL-MALIC ACID

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
M0128700500	LR	99%	617-48-1	C₄H₆O₅	134.09	2918.1990	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

Melting Point/ Freezing point [°C]

129 - 133 °C

Density [g/cm3]

1.6

Auto-ignition temperature [°C]

340 °C

Solubility in water [% weight]

Soluble in water

Vapour pressure [20°C]

< 0.1 hPa at 20 °C

Appearance:	White or almost white crystalline powder
Sulphated ash:	Max 0.1%
Assay:	Min 99%
Chloride (HCl):	Max 0.2%
Fumaric acid:	Max 2%
Melting point:	129 - 132 deg C

Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H302-H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338