Tech Grade Sodium Tripoly Phosphate STPP High Quliaty

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CIQ, ISO
• Purity: 90%~99%
• Type: Sodium Phosphate
• Model NO.: CL-STPP
• Grade Standard: Industrial Grade
• Appearance: White Glossy Particle Powder
• Transport Package: Plastic Knit Grade
• Specification: N. W 25kgs/bag
• Trademark: Junlin
• Origin: Sichuan
• HS Code: 2835311000
• Production Capacity: 5000 Tons/Year

Product Description

Specifications:

 

1.Chemical Formula:Na5P3O10

 

2.Molecular Weight:367.86

 

3.Characteristics: white odorless  powder or granule;

Melting point 622°C; Easily soluble in water; It can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness.

 

It is a surfactant, and has got outstanding emulsification to lubricants and fat.

 

 

4.Technical Specifications:

 

 

No.	Specifications	Industrial Grade	Food Grade
1	Main content (as Na5P3O10)%	≥ 94	≥ 96
2	P2O5   %	≥ 56.5	≥ 57
3	Iron(as Fe) %	≤ 0.015	≤ 0.007
4	PH of 1% water solution %	9.2-10	9.2-10
5	Whiteness degree	≥ 75	≥85
6	Sieve residue with grain size 1.00mm	≥ 95	≥ 95
7	Water insoluble	≤ 0.1	≤ 0.1

 

5.Function: To synthesize adjuvant for detergent,moisture additive for meet frozen like ham,sausage and fish cake as food additive,and dissolving dispersant for dairy product like cheesr etc.

 

6.Package:Plastic knit bag,as per client's requirement. N.W is 25 kgs/bag or 50 kgs/bag.

 

7.Storage ways:storage in ventilated and dry place.

 

8.Lead time:7 working days after receiving the deposit.ship by sea/air etc.

 

9.Payment terms:discussing with the clients.