Formaldehyde ≥37% in aqueous solution stabilised, GR ACS, Reag. Ph. Eur. analytical reagent, Sigma-Aldrich®

Supplier: Merck
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Danger

Synonyms: MethylaldehydeMethylaldehyde solutionFormolMethanal solutionFormalinFormaline solutionParaformaldehyde aqueous solution

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

1.04003.2500EA 82.1 GBP
1.04003.2500 1.04003.9025 1.04003.1000 1.04003.5000
Formaldehyde ≥37% in aqueous solution stabilised, GR ACS, Reag. Ph. Eur. analytical reagent, Sigma-Aldrich®
Formaldehyde
Formula: CH₂O
MW: 30.03 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003274
CAS Number: 50-00-0
UN: 2209
ADR: 8,III

Order Now

Specification Test Results

Assay (acidimetric) 36.5 - 38.0 %
Assay (iodometric) 36.5 - 38.0 %
Identity passes test
Color ≤ 10 Hazen
Appearance of solution passes test
Free acid (as HCOOH) ≤ 0.025 %
Density (20 °C) 1.080 - 1.090 g/ml
Chloride (Cl) ≤ 0.0001 %
Sulfate (SO₄) ≤ 0.002 %
Heavy metals (as Pb) ≤ 0.0002 %
Fe (Iron) ≤ 0.0001 %
Methanol (GC) 9.0 - 11.0 %
Sulfated ash ≤ 0.002 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR