Product Name: Sodium Hexametaphosphate
CAS Number: 10124-56-8
Molecular Formulae: (NaPO3)6
Synonyms: Hexasodium metaphosphate, Metaphosphoric acid
Physical Properties
Molar Mass: 611.77
Appearance: White, odourless crystalline solid
Density: 2.484 g/cm3
Melting Point: 550 oC
Solubility in Water: Soluble
Assay: Total phosphate as P2O5 ≥ 68%
Content: Inactive Phosphate as P2O5 ≤ 7.5%
Origin
Country of Origin: China
Supplier Reference Number: 16
Hazard Classification
International Maritime Organisation (IMO): Not Regulated
Road Transport (ADR): Not Regulated
Risk Phrases: Not classified
Hazard Phrases: Not classified
Impurity Profile
Total Fe ≤ 0.05%, ph of 1% Aq Soln 5.8 – 7.0, Water insolubles ≤ 0.05%
Packaging
Available Units (KG): 25,50,100 Kg