Di-Sodium Phosphate(DSP) is a Industrial Power Supplies product. Key specs — Origin: China.
Product Description
Di-Sodium Phosphate(DSP) Molecular formula:Na2HPO4 CAS Number:7758-79-4 Standard executed:HG/T2965-2000(Tech Grade)HG2920-2000(Food Grade) Packing and storage:In 25kg,50kg,1000kg net bags,store at a cool,dry and well ventilated place.
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 1.52 g/cm3, melting point at 35℃.
Uses: Used as a fire-prevention agent for fabric,timber,and paper,also as water softening agent for boiler,food additive,buffering agent,solder,tanning agent,etc.
Specifications: Grade: Main content:98% min Phosphorus pentoxide:49% min PH value of water solution:8.5-10.0 Water insoluble:0.1% max Grade: Main content:98% min Phosphorus pentoxide:49% min PH value of water solution:8.5-10.0 Heavy metals:10ppm max Fluoride:50ppm max Arsenic:3ppm max Water insoluble:0.1% max Any requirements,pls contact anda1024(at)gmail dot com
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