Paraformaldehyd 96%, reinst
Lieferant: Thermo Scientific
|
Gefahr
|
Synonyms:
Polymethanal
, Polyoxymethylen
ACRO416785000EA
45.9
CHF
ACRO416785000
ACRO416780100
ACRO416780250
ACRO416780030
ACRO416780010
Paraformaldehyd 96%, reinst
Paraformaldehyd
Formel:
(CH₂O)n Melting Pt: 120…170 °C (Zersetzung) Flash-Pt: 71 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00133991 CAS-Nummer: 30525-89-4 UN: 2213 ADR: 4.1,III Merck Index: 13,07096 |
Spezifikation Testergebnisse
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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