maleic anhydride 99% extrapure

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Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 108-31-6
Molecular Formula C4H2O3
Molecular Weight 98.06
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 – 55 °C Sulphated Ash Max 0.05%
Dangerous Goods Information
UN Number 2215 DG Class 8
Safety Information & Hazard Symbols
Symbol GHS05, GHS07, GHS08
Signal Word Danger
Hazard Statement H302-H314-H317-H334
Precaution Statement P261-P280-P305 + P351 + P338-P310

maleic anhydride 99% extrapure

$23.80

SKU C01614-00500-HS Category
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