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Tetrasodium pyrophosphate food grade,China price supplier

Tetrasodium pyrophosphate food grade

min.order / fob price

≥1 piece

Origin

Production Capacity

CategoryOthers

Update Time2026-05-26

company profile

Shenzhen BrightChina Industrial Co., Ltd.

China

Contact: Mr.Roy Hu

Tel: 86-27-87332980

Number of Employees: < 20

Business Type: Manufacture

product details

Origin:

Molecular formula: ??Na ₄ P ₂ O ₇
Molecular weight: ??265.90
Properties:
White powder , easily dissolve in water , not dissolve in ethanol , relative density is 2.45, melting point is 890°C, liquid is alkalescence , 1% , PH: 9.9-10.7.
Quality index:

Item

Unit

Index

sodium pyrophosphate

%

96.5-100.5

Fluoride (as F)

ppm

≤ 50

As (as As)

ppm

≤ 3

Heavy metals(as Pb)

ppm

≤ 10

water insoluble matter

%

≤ 0.20

pH (1%Aq. solution)

-

9.9-10.7

Loss on ignition

%

≤ 0.50

Phosphate inspection

-

pass

Uses:

1,Widely used as detergent auxiliary , in industry, used to bleach papers , degrease wool and used in plating;

2,Used in foods as emulsifier, nutrition agent , quality modifier ,etc.
Packing: ??plastic lined woven bag, net wt 25KG or 50KG, kept in dry and ventilating place.

Item	Unit	Index
sodium pyrophosphate	%	96.5-100.5
Fluoride (as F)	ppm	≤ 50
As (as As)	ppm	≤ 3
Heavy metals(as Pb)	ppm	≤ 10
water insoluble matter	%	≤ 0.20
pH (1%Aq. solution)	-	9.9-10.7
Loss on ignition	%	≤ 0.50
Phosphate inspection	-	pass