MALEIC ANHYDRIDE LR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
M0128305000	LR	99%	108-31-6	C₄H₂O₃	98.06	2917.1400	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystals

Odour

Sharp irritating acrid odor

Melting Point/ Freezing point [°C]

53°C

Flash Point [°C]

102°C

Vapour density

3.38

Boiling point [°C]

202°C

Density [g/cm3]

1.48

Auto-ignition temperature [°C]

477°C

Vapour pressure mm/Hg

0.16 mm Hg @ 200C

Solubility in water [% weight]

16.3 g/100ml water @ 250C

Vapour pressure [20°C]

0.16 mm Hg @ 20°C

Specifications

Appearance:	Hard white tablets/crystals
Sulphated ash:	Max 0.05%
Assay:	Min 99%
Melting point:	51 - 53 deg C

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07, GHS08
Signal Word: Danger
UN No.: 2215
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H314-H317-H334
Precaution Statement: P261-P280-P305 + P351 + P338-P310

MALEIC ANHYDRIDE LR

Physical Properties

Specifications

Safety Information and Hazard Symbols

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