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Fixatives

Formaldehyde Solution AR

RA000649 CAS 50-00-0 AR

Identity

Product code
RA000649
CAS number
50-00-0
Grade
AR
Purity
20%
Molecular formula
HCHO
Molecular weight
30.03

Classification

Technical Data

Specifications

ParameterSpecificationUnit
Appearance Clear colorless solution —
Assay (acidimetric, after oxidation) Min 20.0 % %
Free acid (as formic acid) Max 0.03 % %
Density (20 °C) 1.034 - 1.044 g/mL g/mL
Chloride (Cl) Max 0.0001 % %
Sulphate (SO4) Max 0.002 % %
Heavy metal Max 0.0002 % %
Iron (Fe) Max 0.0001 % %
Sulphated ash Max 0.002 % %

7 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 mL RA000649-PK-500ML
1 L RA000649-PK-1L
2.5 L RA000649-PK-2.5L