CAS No.： 7758-29-4

Apperance: white granule or powder

Whiteness:%90.0，85.0，80.0

Phosphoric anhydride96.0,90.0,85.0

Water-unsoluble matter: %0.10,0.15

Iron content: %0.007,0.015,0.030

PH value(1% solution)9.2-10.0

 

White powder, metalting point 622,easy disslove water.

Food addictive:STPP:

Specifictions: accrod withQB1034-91;FCC(IV);or upon the clients requests.

Technical requirements

Apperance:white granules or powder

 

Item line:

Na5P3O10: %95.0

P2O5: %57.0

fluorid%0.003

As %0.0003

Heavy metal(Pb) %0.001

Chlorid(CL) %0.025

Sulfate(SO4) %0.4

Water-undissloved%0.05

PH value(1%solution)9.5-10.0

whiteness%85.0

package:25kg or 50kg/bag in woven outside and plastic inside.or upou the clients request.

Can be used in the detergent additive products,also common use in the petroleum,metallurgy,mining,paper-making and water treatment.