Skip to content
Inorganic Acids

Orthophosphoric Acid Extra Pure 75%

RA000870 CAS 7664-38-2 Extra Pure

Identity

Product code
RA000870
CAS number
7664-38-2
Grade
Extra Pure
Purity
75%
Molecular formula
H3PO4
Molecular weight
98.00

Classification

Technical Data

Specifications

ParameterSpecificationUnit Method
Appearance Clear colorless viscous liquid — —
Assay 73.0 - 78.0 % % acidimetric
Specific gravity (25 °C) Approx. 1.58 — —
Chloride (Cl) Max 0.005 % % —
Sulphate (SO4) Max 0.01 % % —
Iron (Fe) Max 0.005 % % —
Heavy metal Max 0.001 % % —

Packaging

Pack size SKU
25 L RA000870-PK-25L