Formaldehyde ≥37% in aqueous solution stabilised for histology acid-, calcium carbonate-free, Sigma-Aldrich®
Supplier: Merck
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About this item
Synonyms: Paraformaldehyde aqueous solution, Methanal solution, Methylaldehyde solution, Formol, Formaline solution, Formalin, Methylaldehyde
CAS Number:50-00-0
:
Formula:CH₂O
MDL Number:MFCD00003274
:30.03 g/mol
ADR:8,III
:M-Clarity™ quality level = MQ400
:Stabilised with calcium carbonate and methanol
EINECS:200-001-8
UN:2209
:GHS06
:GHS08
:GHS05
Storage Temperature:Ambient
:1
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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)
Specification Test Results
Related Information
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Product Literature
msds_103999
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