Paraformaldehyd 96%, extra pure

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: Polyoxymethylene

416780030 416780250 416785000 416780010 416780100
ACRO416780030EA 1320 DKK
ACRO416780030 ACRO416780250 ACRO416785000 ACRO416780010 ACRO416780100
Paraformaldehyd 96%, extra pure
Paraformaldehyd
Formel: (CH₂O)n
Kogepunkt: 135 - 136 °C (13 -rr)
Smeltepunkt: 120…170 °C (dec.)
Massefylde: 1,46 g/cm³ (20 °C)
Flammepunkt: 71 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00133991
CAS-nummer: 30525-89-4
UN nummer: 2213
ADR: 4.1,III
Merck Index: 13,07096

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Specifikationer Testresultater

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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