Formaldehyd ≥37% in wässriger Lösung stabilisiert für die Histologie säure-, kalkfrei, Sigma-Aldrich®
Lieferant: Merck
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Gefahr
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Synonyms:
Paraformaldehyde aqueous solution, Methanal solution, Methylaldehyde solution, Formol, Formaline solution, Formalin, Methylaldehyde
Stabilization:
Stabilised with calcium carbonate and methanol
M-Clarity™ quality level = MQ400
1.03999.1000
1.03999.2500
1.03999.9025
1.03999.1000EA
63.4
CHF
1.03999.1000
1.03999.2500
1.03999.9025
Formaldehyd ≥37% in wässriger Lösung stabilisiert für die Histologie säure-, kalkfrei, Sigma-Aldrich®
Formaldehyd
Formel:
CH₂O MW: 30,03 g/mol Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003274 CAS-Nummer: 50-00-0 EINECS: 200-001-8 UN: 2209 ADR: 8,III |
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Spezifikation Testergebnisse
Assay (acidimetric) | 37.0 - 38.0 % |
Heavy metals as Pb | ≤ 0.0002 % |
Fe (Iron) | ≤ 0.0001 % |
Methanol (GC) | 8-12 % |
Explosion Limit | 7 - 73 %(V) (Formaldehyde) |
Density | 1.09 g/cm3 (20 °C) |
pH | 2.8 - 4 (H2O, 20 °C) |
Ignition Point | 300 °C (Formaldehyde) |
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