Paraformaldehyde 96%, Extra Pure
Supplier: Thermo Scientific
|
Danger
|
Synonyms:
Polyoxymethylene
ACRO416785000EA
68.7
GBP
ACRO416785000
ACRO416780100
ACRO416780250
ACRO416780030
ACRO416780010
Paraformaldehyde 96%, Extra Pure
Paraformaldehyde
Formula:
(CH₂O)n Melting Pt: 120…170 °C (dec.) Flash Pt: 71 °C Storage Temperature: Ambient |
MDL Number:
MFCD00133991 CAS Number: 30525-89-4 UN: 2213 ADR: 4.1,III Merck Index: 12,07158 |
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 % |
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