Purity: 94% 99%
Properties: < XML:NAMESPACE PREFIX = O />
1. Appearance: White microdot powder with luster
2. Melting point: 622 degree centigrade
3. Solubility: Easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+
4. pH: Slightly alkaline
5. Without causticity
Na5P3O10%≥ 94.0
P2 O 5 %≥ 57.0
Water Insoluble Matter%≤ 0.15
Iron(Fe) %≤ 0.015
PH Value (1% water solution) 9.2-10.0
Heavy Metal (as Pb) %≤ -
Arsenic (As) %≤ -
Fluoride (F) %≤ -
Whiteness %≥ 92
density (g/cm3) 0.35-0.9
Phase I 10-30
Application:
1. Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, as dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, and as preservative agent for paper making, organic synthesis catalyzer;
2. Used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry;
3. Also widely used in gum synthesis, foodstuff industry, and poultry process.
Packing: 25KG/woven bag, 24MT in 20’ FCL