1. Sodium Pyrophosphate (TSPP) 2. CAS No.: 7722-88-5 3. Molecular formula: Na4P2O7 4. Free samples

Sodium Pyrophosphate

NO	Specifications	Industrial Grade	FoodGrade
1	Assay (as Na4P2O7 )%≥	96.5	96.5
2	P2O5 %≥	51.5	51.5
3	Ortho Phosphates	Pass	Pass
4	PH Value	9.9-10.7	9.9-10.7
5	Water Insoluble matter % ≤	0.2	0.2
6	Size (through 60mesh sieve)	90% Min.	90%
7	L.O.I. % ≤	0.5
8	(As F)%≤	0.005
9	(As As)%≤	0.0003

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Application: Used as washing agent, bleaching agent, water treatment agent, electrical coating, petroleum drilling, etc.

Package: 

25Kg / 50Kg inner plastic and outer knitting bag; customer’s demand 

 

Sodium Pyrophosphate (TSPP)