PARAFORMALDEHYDE
PARAFORMALDEHYDE Extra Pure
Store at 2-8°C
Short Name: PARAFORMALDEHYDE
Synonym: Polyoxymethylene
Basic Details
Article No.
LG3415
Grade
Extra Pure
Purity
95%
CAS No.
30525-89-4
HS Code
2912.6000
Shelf Life
24 Months
Packings Avialable
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
Chemical 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 & Hazard Symbols
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-H332-H335-H351
Precaution Statement
P210-P261-P280-P305 + P351 + P338