Paraformaldehyde 96%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Polyoxymethylene
CAS Number:30525-89-4
:
Formula:(CH₂O)n
MDL Number:MFCD00133991
Melting Pt:120…170 °C (dec.)
Flash Pt:71 °C
ADR:4.1 III
Merck Index:13,07096
UN:2213
:GHS02
:GHS07
:GHS08
:GHS05
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Powder or beads
- Infrared spectrum:Conforms
- Ash:≤0.02 %
- pH:4.0 to 5.5 (10 % suspension)
- Titration with HCl:≥95 %
- Free acid (HCOOH):≤0.03 %
Specification Test Results
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