Description
Sodium Phosphate Dihydrate
Sodium Phosphate Dihydrate Quick Details
Chemical Name: Sodium Phosphate Dihydrate Industrial Grade
CAS No.:13472-35-0
Molecular formula: NaH2PO4.2H2O
Chemical structure: 
EINECS No.:603-853-2
MW:156.01
Sodium Phosphate Dihydrate Typical Properties
| Test Item | Specification |
| Standard executed | HG/T 2767-2009 |
| Appearance | White powder |
| Main contents（NaH2PO4.2H2O），w/% ≥ | 98.0 |
| Water insoluble ，w/%≤ | 0.1 |
| Iron（Fe），w/% | 0.05 |
| Arsenic（As), W/% ≤ | 0.01 |
| Sulphate（as SO4），W/% ≤ | 0.5 |
| Chloride（as Cl），W/% ≤ | 0.4 |
| PH value(10g/L solution） | 4.2-4.6 |
| Fluoride,w/% ≤ | 0.05 |
| loss of dryness, w/% ≤ | – |
Sodium Phosphate Dihydrate Application
Used in water treatment, metal cleaning, leather producing, fuel additives and electroplating.
Sodium Phosphate Dihydrate Packaging and Shipping
25Kg, 50Kg, 1000Kg bags or according to customer’s demand.
Sodium Phosphate Dihydrate Storage
Keep in a cool well-ventilated and dry place. Shelf life 24 Months.