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Formaldehyde ≥37% aqueous solution Stabilised Histology acid and Calcium carbonate_free, Sigma-Aldrich®

Dodavatel: Merck
Nebezpečí

Synonyms: Paraformaldehyde aqueous solution, Methanal solution, Methylaldehyde solution, Formol, Formaline solution, Formalin, Methylaldehyde

Stabilization: MeOH/CaCO3
MQ400

1.03999.1000 1.03999.2500
1.03999.1000EA 1710 CZK
1.03999.1000 1.03999.2500
Formaldehyde ≥37% aqueous solution Stabilised Histology acid and Calcium carbonate_free, Sigma-Aldrich®
Formaldehyde
Vzorec: CH₂O
MW: 30.03
Bod varu: -19.3
Bod tání: -92
Storage Temperature: Ambient
MDL Number: MFCD00003274
CAS číslo: 50-00-0
EINECS: 200-001-8
UN: 2209
ADR: 8 III
Merck Index: 13,04259
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Výsledky specifikačního testu

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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