Sodium dihydrogen phosphate dihydrate (13472-35-0)
1. Basic Information
1. Chemical Name: Sodium Dihydrogen Phosphate
2. Chinese Aliases: 磷酸二氢钠; 二水合磷酸二氢钠
3. English Name: Sodium Dihydrogen Phosphate Dihydrate
4. Molecular Formula: NaH2PO4·2H2O
5. Molecular Weight: 140.01
6. CAS Number: 13472-35-0
7. EINECS Number: 603-853-2
8. Appearance: White crystalline solid
2. Technical Parameters
Test Item | Specification Standard
------------------- | -------------------
NaH2PO4·2H2O Content (%) | ≥98.0
pH Value (pH) | 4.2-4.6
Insoluble Matter (%) | ≤0.10
Chloride Content (Cl%) | ≤0.40
Sulfate Content (SO4%) | ≤0.50
(Note: The above parameters are for reference. Please refer to the factory inspection sheet for the actual values.)
3. Packaging Specification
25 kg bag