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MALEIC ANHYDRIDE Extra Pure

2,5-Furandione

COAs

Packings

500 g (00500)

25 Kg (0025K)

1PW1200750 1PDL00040K
Print friendly version
Article No. 04489 Grade Extra Pure
Purity 99% CAS No. 108-31-6
Molecular Formula C4H2O3 Molecular Weight 98.06
H.S. Code 2917.1400 Shelf Life 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
Auto-ignition temperature [°C] 477°C Flash point [°C] 102°C
Boiling point [°C] 202°C Vapour pressure [20°C] 0.16 mm Hg @ 20°C
Vapour pressure mm/Hg 0.16 mm Hg @ 200C Vapour density 3.38
Density [g/cm3] 1.48 Solubility in water [% weight] 16.3 g/100ml water @ 250C

Specifications

Appearance Hard white tablets/crystals Assay Min 99%
Melting point 52°C - 55°C Sulphated ash Max 0.05%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Health Hazard
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
Revision Date: 14-Feb-2022

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