Phosphoric Acid

Product Name: Phosphoric Acid 85%

CAS Number: 7664-38-2

Molecular Formulae: H₃PO₄

Physical Properties

Molar Mass: 98

Appearance: Colourless viscous liquid

Density: 1.685

Boiling Point: 158 ^oC

Solubility in Water: 5.48g/l

Assay: ≥ 85%

Origin

Country of Origin: China

Supplier Reference Number: 8

Hazard Classification

International Maritime Organisation (IMO): UN1805 Class 8 Group 3

Road Transport (ADR): UN2834 Class 8 Group 3

Risk Phrases: R34

Hazard Phrases: S26, S45, S1, S2

Impurity Profile

Fluoride (F): ≤ 0.005

Total Heavy Metals: ≤ 0.0005%

Readily oxidizable substances: ≤ 0.012