Sell Di-Sodium Phosphate (DSP)

Description

Di-Sodium Phosphate (DSP), sodium phosphate, dibasic sodium phosphate, disodium phosphate Molecular formula: *****2O (n=0, *2) Molecular weight: **8.0 Standard executed: HG/T********0(Industrial Grade) HG********0(Food Grade) CAS Number: ********4 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.*2 g/cm3, melting point at *5℃ 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. Packing and storage: In *5kg, *0kg, ***0kg net bags, store at a cool , dry and well ventilated place. Guaranteed Technical Specifications: Specification(Na2HPO4) Industrial Grade Food Grade Main contents %≥ *8.0 *8.0 Phosphorus pentoxide, as P2O5%≥ *9.0 *9.0 PH of 1% water solution 8.***0.0 8.***0.0 Chloride(as Cl)max % Sulfate, kas SO4 % ≤ Heavy metals, as Pb %≤ 0.**1 Arsenic , as As % ≤ 0.***3 Fluoride, as F % ≤ 0.**5 Water insoluble % ≤ 0.*0 0.*0 Specification(Na2HPO4.*2H2O) Industrial Grade Food Grade Main contents %≥ *7.0 *7.0 Phosphorus pentoxide, as P2O5%≥ *9.2 *9.2 PH of 1% water solution 8.**9.2 8.**9.2 Chloride(as Cl)max % 0.*5 0.**4 Sulfate, kas SO4 % ≤ 0.7 0.*5 Heavy metals, as Pb %≤ 0.**1 Arsenic , as As % ≤ 0.**5 0.***3 Fluoride, as F % ≤ 0.*5 0.**5 Water insoluble % ≤ 0.*5 0.*5 If you are interested in our products, please contact anda***3(at)gmail(dot).com