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Paraformaldeide 96%, extra puro

Fornitore: Thermo Scientific
Pericolo

ACRO416785000EA 43.8 CHF
ACRO416785000 ACRO416780100 ACRO416780250 ACRO416780030 ACRO416780010
Paraformaldeide 96%, extra puro
Paraformaldeide
Formula: (CH₂O)n
Punto di fusione: 120…170 °C (dec.)
Flash Pt: 71 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00133991
CAS Number: 30525-89-4
UN: 2213
ADR: 4.1,III
Merck Index: 12,07158

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Risultati del test di specificazione

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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