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

Supplier: MilliporeSigma

Corrosive Warning

Danger

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

Stabilization: Stabilized 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

EM1.03999.1000CS 628 USD

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

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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