Tech Grade STPP(Sodium Tripolyphosphate)94% 1. Good performance for detergent use 2. Chelation to metal iron

Tech Grade STPP (Sodium Tripolyphosphate) 94%:

1.Chemicals Name : Sodium Tripolyphosphate;STPP; Pentasodium triphosphate; pentasódico trifosfato,trifosfato de sodio

   Formula: Na5P3O10 

Synonym: Pentasodium Triphosphate; Pentasodium Tripolyphosphate; Sodium Phosphate Tripoly; Sodium Triphosphate; Sodium Tripolyphosphate; Stpp; Triphosphoric Acid, Pentasodium Salt

 

2. Property:  Low, medium and high density,  phase I

 

                      White odorless granule or powder

  

2.Specification :

Na5P3O10	94% Min
P2O5	57.0% Min
Water insoluble:	0.10% Max
Fe:	100ppm Max
PH:	9.2-10
Phase I:	A:5-20%
	B:21-40%
	C:40% Min
Density:	Light:0.35-0.5g/cm3;
	Medium:0.51-0.65g/cm3
	Dense:0.66-1.0g/cm3
Whiteness:	85%Min

3. Usage: used as a water softener, sequestering agent, and deflocculating agent in detergent industry; also used in ceramic, mine, petroleum and paper manufacturing industries.

 4.Packing : 25kg / 50kg per pp woven bag or as per customer demand 5.Annual output : 35,000 MT

Tech Grade STPP (Sodium Tripolyphosphate) 94%