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Sodium hexametaphosphate food grade,China price supplier

Sodium hexametaphosphate food grade

min.order / fob price

≥1 piece

OriginChina

Production Capacity

CategoryOthers

Update Time2025-10-23

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:China

Molecular formula: ??(NaPO ₃ ) ₆
Molecular weight: ??611.82
Properties:
Transparent glass-like powder or scaly solid , Relative Density is 2.484,high deliquescence in air , dissolve in water: 973.2g per 1L water at 20°C, PH of 1% solution is 5.5-6.5,not dissolve in organic solvent , hydrolyze to positive phosphate in neuter mediums.
Quality index:

Item

Unit

Index

Total Phosphate ( as P ₂ O ₅ )

%

≥68.0

Inactive Phosphate ( as P ₂ O ₅ )

%

≤7.5

water insoluble matter

%

≤0.06

Fe(Fe)

%

≤0.05

PH

-

5.8-6.5

As (As)

%

≤0.0003

Heavy metals( as Pb)

%

≤0.001

Fluoride ( as F)

%

≤0.003

Uses:

1,Mainly used in circulating water treatment as flotation agent and dispersant

2,As preservative used in foods .

3,Widely used in mining ,artesian well ,textiles,printing and dyeing and so on .
Packing: ??25kg/PE bag lined composite water-proof kraft bag

Item	Unit	Index
Total Phosphate ( as P ₂ O ₅ )	%	≥68.0
Inactive Phosphate ( as P ₂ O ₅ )	%	≤7.5
water insoluble matter	%	≤0.06
Fe(Fe)	%	≤0.05
PH	-	5.8-6.5
As (As)	%	≤0.0003
Heavy metals( as Pb)	%	≤0.001
Fluoride ( as F)	%	≤0.003