Sodium Tripolyphosphate(STPP)

Model:	7758-29-4
Brand:	-
Origin:	Made In China
Category:	Chemicals / Inorganic Chemical Materials / Inorganic Salt
Label:	Sodium Tripolyphosp , STPP , Na5P3O10
Price:	-
Min. Order:	-

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Product Description

1.Product Name: STPP

2. Molecular formula: Na5P3O10

3. HS Code: 2835.3190 CAS No: 7758-29-4

4. Specification

Index	Technical Grade
Appearance	White powder
Assay Na5P3O10% ≥	94.0
P2 O 5% ≥	57.0
Iron(Fe) % ≤	0.015
Water Insoluble Matter % ≤	0.10
PH value (1% water solution)	9.2-10.0
Whiteness% ≥	90
density (g/cm 3 )	0.70-0.90
Phase I	10-30
Particle Size(1.00mm)% ≥	95

5. Main Purpose

1).Used as food additives and in the preservation of sea and pet foods.
2).It plays a basic role as fundamental component in various cleaning products.

3).It is the main building agent of detergents and soaps.
4).It has the power of improving the cleaning ability.
5).Used in many household cleaners and as a requesting agent too.

6. Packing

25kg/50kg PP bag, 22MT/20FCL