Disodium磷酸盐(DSP)

Disodium Phosphate 1)Packing:25Kg PP woven bag. 2)Quantity/ 20FCL: 25MT 3)Payment:L/C at sight or T/T (30% in advance, 70% against the copy of B/L) 4)Delivery time:Within 20 days after receiving your L/C or 30% deposite DISODIUM PHOSPHATE (DSP) Chemical formula: NaH2 PO4·XH2O(X=0/12) Molecuar weight:358.0 Standard executed: GB6008-85 Capacity: 5000t/a 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: Used as a fire-preventio agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc. Technical Data: NOINDEXNa2HPO4Na2HPO4.12H2OTECH GRADEFOOD GRADETECH GRADEFOOD GRADE1Main contents%≥98.098.097.097.02PH of 1% water solution%≤8.5-108.5-108.8-9.28.8-9.23Sulfate, as SO4%≤0.70.254Heavy metals as Pb%≤0.0010.0015Arsenic, as As%≤0.00030.00036Fluoride, as F%≤0.0050.0057Water insoluble%≤0.100.10