Food Grade Sodium Tripolyphosphate with Hot Sale CAS 7758-29-4

• CAS No.: S 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: ISO
• Packaging Material: Plastic
• Storage Method: Normal
• Model NO.: dongfang
• Shelf Life: >12 Months
• Main Active Ingredient: Sodium Tripolyphosphate
• Application: Meat, Baked Goods
• Storage Type: Dry and Cool
• Usage: Food Additives
• Ingredients: Sodium Tripolyphosphate
• Other Names: Sodium Tripolyphosphate
• Model Number: Food Grade
• Transport Package: Bag
• Specification: 94%
• Trademark: DONGFANG
• Origin: China
• HS Code: 2835319000
• Production Capacity: 3000 Ton/Tons Per Year

Product Description

Product Name:	Sodium tripolyphosphate
CAS:	7758-29-4
MF:	Na5O10P3
MW:	367.86
EINECS:	231-838-7
Mol File:	7758-29-4.mol
Sodium tripolyphosphate Chemical Properties
Melting point	622 °C
density	2.52 g/cm3 (20ºC)
vapor pressure	<0.1 hPa (20 °C)
storage temp.	Storage temperature: no restrictions.
solubility	H2O: may be clear to slightly hazy
form	Powder/Solid
color	White
Odor	Odorless
PH	9.0-10.0 (25ºC, 1% in H2O)
PH Range	9.5 - 10.3 at 1 g/l at 20 °C
Water Solubility	20 g/100 mL (20 ºC)
Sensitive	Hygroscopic
Merck	148,697
Stability:	Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic.
InChIKey	HWGNBUXHKFFFIH-UHFFFAOYSA-I
CAS DataBase Reference	7758-29-4(CAS DataBase Reference)
EPA Substance Registry System	Sodium tripolyphosphate (7758-29-4)

Sodium tripolyphosphate(Na5P3O10) is a strong cleaning ingredient that typically can rid dishes and fabrics of soil and spots. Its key function is that it allows surfactants to work at their full potential. Also, it prevents deposition of soil and acts as a pH buffer. It softens detergent water and can be used as a water treatment, as well. Many household cleaning products, including surface and toilet cleaners, contain STPP due to its cleaning component. Most chemical plants that make STPP list "detergents" as the primary area of use for this chemical.

 

 

Name	Index	Test results
Na5P3O10	≥94%	96.0%
P2O5	≥57%	58.5%
Fe	≤0.015%	0.002%
Water insolubles	≤0.1%	0.046%
PH value(10g/L solution)	9.2-10	9.71
As(As Pb)	≤0.001%	0.001%
Fluoride(As F)	≤0.003%	0.0006%