Formaldehyde 36.5 - 38.0% (by acidimetry) in aqueous solution stabilized, AR® ACS for histology, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Danger

Synonyms: MethylaldehydeFormolFormalinParaformaldehyde aqueous solution

Stabilization: Stabilized with methanol 10-15 %
Management of Change (MOC) category = N

MACR5016-19 MACR5016-19 MACR5016-08 MACR5016-26 MACR5016-02 MACR5016-02 MACR5016-08 MACR5016-26
MK501626EA 3058.1 USD
CAMK501626 CAMK501619 CAMK501608 MK501626 MK501602 MK501619 MK501608 CAMK501602
Formaldehyde 36.5 - 38.0% (by acidimetry) in aqueous solution stabilized, AR® ACS for histology, Macron Fine Chemicals™
Formaldehyde

Clear, colorless solution.


Caution: Trioxymethylene precipitate can be formed at ppt levels upon standing
below 15°C (59°F). Nonhazardous polymerization may occur at low
temperatures, forming paraformaldehyde, a white solid.

Formula: CH₂O
MW: 30.03 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003274
CAS Number: 50-00-0
EINECS: 200-001-8
UN: 2209
ADR: 8,III

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Store between 15° C and 30° C
ACS - Assay (HCHO) (by acidimetry) 36.5 - 38.0 %
ACS - Color (APHA) ≤10
ACS - Chloride (Cl) ≤5 ppm
ACS - Heavy Metals (as Pb) ≤5 ppm
Identification A Passes Test
Identification B Passes Test
ACS - Iron (Fe) ≤5 ppm
ACS - Methanol (CH₃OH) 10 - 12 %
ACS - Residue after Ignition ≤0.005 %
ACS - Sulfate (SO₄) ≤0.002 %
ACS - Titrable Acid (meq/g) ≤0.006
Trioxymethylene precipitate can be formed at ppt levels upon standing
below 15°C (59°F). Nonhazardous polymerization may occur at low
temperatures,forming paraformaldehyde, a white solid.

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