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PARAFORMALDEHYDE Extra Pure

Store at 2-8°C
Polyoxymethylene

COAs

Packings

500 g (00500)

1PW1200500
Print friendly version
Article No. 05128 Grade Extra Pure
Purity 95% CAS No. 30525-89-4
Molecular Formula (H.CHO)n Molecular Weight
H.S. Code 2912.6000 Shelf Life 24 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystallline
Odour Pungent odur pH value 4 - 5.5
Melting point/ Freezing point [°C] 120 - 170 °C Auto-ignition temperature [°C] 300°C
Flash point [°C] 70 °C Vapour density 1.03
Density [g/cm3] 1.45 Solubility in water [% weight] Insoluble in water

Specifications

Appearance A white crystalline powder Assay (as HCHO) Min 95%
Identity Passes test Sulphated ash Max 0.05%
Heavy metal (as Pb) Max 0.001%

Safety Information and Hazard Symbols

Flame Corrosion Exclamation Mark Health Hazard
Symbol: GHS02, GHS05, GHS07, GHS08
 Signal Word: Danger
 UN No.: 2213
 IMCO Class No.: 4.1
 Packing Group: III
 Hazardous Statement: H228-H302-H315-H317-H318-H335-H350
 Precaution Statement: P210-P280-P301+P312-P302+P352-P305 + P351 + P338-P304+P340+P310-P308+P313
Revision Date: 27-Nov-2024

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