COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From Our Chairman
What We Offer
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
PARAFORMALDEHYDE Extra Pure
Store at 2-8°C
Polyoxymethylene
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
500 g
(00500)
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
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
Revision Date:
29-Jan-2021
Home
Lab Chemicals
Aldehydes
PARAFORMALDEHYDE