Sodium tripolyphosphate

Name: Sodium tripolyphosphate
Availability: sodium-tripolyphosphate-239556.html

Category:Bio Products > Reagent > Chemical Reagent
Product Name:Sodium tripolyphosphate
CAS No.:51446-62-9
Company:Seebio Biotech (Shanghai) Co., Ltd.

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Basic Info

Grade: Food Grade

Factory Location: China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East
Monthly Production Capacity: NA

Packaging Information: NA
Delivery Lead Time: 10-30days

Sample Provided: yes

Payment Terms: TT; L/C;

Sodium tripolyphosphate industrial grade, food grade CAS Number 7758-29-4 Molecular Formula Na5P3O10 Molecular Weight 367.86 Package： Function: preservatives and emulsifier,detergents synthesis Application: food,petroleum, metallurgy, mining, papermaking and water treatment, Tags: New Products Antioxidant Ingredients Dietary supplements。

An important auxiliary agent in synthetic detergent. It is obtained by condensation of different sodium hydrogen phosphate molecular. Most of sodium tripolyphosphate is used in detergents synthesis, a little is used in softening of industrial water, it is not edible. It is also used as food additives.

ITEM	STANDARD
ASSAY (%) (Na5P3O10)	95 MIN
APPEARANCE	WHITE GRANULAR
P2O5 (%)	57.0 MIN
FLUORIDE (PPM)	10MAX
CADMIUM (PPM)	1 MAX
LEAD (PPM)	4 MAX
MERCURY (PPM)	1 MAX
ARSENIC (PPM)	3 MAX
HEAVY MENTAL (AS PB) (PPM)	10 MAX
CHLORIDES (AS CL) (%)	0.025 MAX
SULPHATES (SO42-) (%)	0.4 MAX
SUBSTANCES NOT DISSOLVED IN WATER (%)	0.05 MAX
PH VALUE (%)	9.5 - 10.0
LOSS ON DRYING	0.7% MAX
HEXAHYDRATE	23.5% MAX
WATER-INSOLUBLE SUBSTANCES	0.1% MAX
HIGHER POLYPHOSPHATES	1% MAX

Packing:25kg/barrel

It is used as detergent additives, it can also be used in petroleum, metallurgy, mining, papermaking and water treatment etc..

STPP can be used as food additives, such as: preservatives and emulsifier.

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