Specifications

High Purity Grade

Export grade

Industrial grade

Standard

SEMI C1

Mint Standard

Mint Standard

Appearance

Glass state powder

Glass state powder

Glass state powder

Content                  

≥99.5％

≥99.0％

≥98.5％

P2O5      

48-48.5％

48-48.5％

47-48.5％

free phosphoric acid          

≤1%

≤2%

≤5%

Fe2O3               

≤20 ppm

≤0.02％

≤0.2％

Na             

≤10 ppm

≤0.01％

≤0.1％

Pb             

≤10 ppm

≤0.01％

≤0.1％

As              

≤1 ppm

≤0.001％

≤0.01％

Loss on drying              

≤0.5％

≤1.0％

≤1.5％

Supply reference

Production process

synthesis method

synthesis method

synthesis method

Packaging specifications

25KG composite bag/16T/(20’)FCL

25KG composite bag/16T/(20’)FCL

25KG composite bag/16T/(20’)FCL

Quotation specifications

full container load

full container load

full container load

Quotation reference            Yuan/ton

Quotation validity period

three months

three months

three months