HOME > Product > Strong Items > 95. Disodium Phosphate (DSP)

Disodium Phosphate (DSP)

Molecular Formula: Na2HPO4•12H2O

Molecular Weight: 358.0

Properties:
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.63, melting point at 34.6°C.

Application:

  • As a fire-prevention agent for fabric, timber, wood, paper
  • Water softening agent for boiler
  • Food Additive
  • Buffering Agent
  • Tanning Agent
  • Solder

Packing:In 40Kg bag; 21MT/20'FCL

Storage:Store at a cool, dry and well ventilated place.

Specification:

No. Specifications Technical Grade
1 Main contents % > = 97.0
2 PH of 1% Water Solution 8.8-9.2
3. Chloride(as Cl) % < = 0.05
4. Sulfate, As SO4 % < = 0.8
5. Arsenic, As As % < = 0.005
6. Fluoride, As F % < = 0.05
7. Water Insoluble % < = 0.05