Formaldehyde ≥37% in aqueous solution stabilized for histology acid-, calcium carbonate-free, Sigma-Aldrich®

Supplier: MilliporeSigma
Danger

Synonyms: MethylaldehydeMethylaldehyde solutionFormolMethanal solutionFormalinFormaline solutionParaformaldehyde aqueous solution

Stabilization: Stabilised with methanol 10%
M-Clarity™ quality level = MQ400

1.03999.1000 1.03999.9025 1.03999.2500 1.03999.9025 1.03999.2500 1.03999.1000
CA1.03999.9025EA 2145.16 CAD
CA1.03999.9025 EM1.03999.1000 CA1.03999.1000 EM1.03999.9025 EM1.03999.2500 CA1.03999.2500
Formaldehyde ≥37% in aqueous solution stabilized for histology acid-, calcium carbonate-free, Sigma-Aldrich®
Formaldehyde
Formula: CH₂O
MW: 30.03 g/mol
Boiling Pt: 93…96 °C (1013 hPa)
Melting Pt: <–15 °C
Density: 1.09 g/cm3 (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003274
CAS Number: 50-00-0
UN: 1198
ADR: 8,III

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Specification Test Results

Assay (acidimetric) 37.0 - 38.0 %
Heavy metals as Pb ≤ 0.0002 %
Fe (Iron) ≤ 0.0001 %
Methanol (GC) 8-12 %

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