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Food Grade Monosodium Phosphate (MSP)

Category
category：Food additive application
Properties: Anhydrous sodium dihydrogen phosphate is a white powder with a melting point of 190°C. The dihydrate is a white granular crystal with a relative density of 1.915 and a melting point of 57.40°C; both are easily soluble in water, insoluble in organic solvents, and absorb moisture in the air.
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Monosodium Phosphate (MSP)

Monosodium Phosphate

Chemical formula: NaH2PO4·nH2O(n=0,2)

CAS No.: 7558-80-7 (anhydrous), 13472-35-0 (2 water)

Executive standard: HG/2767-2009 (industrial grade); GB25564-2010 (food grade)

Properties: Anhydrous sodium dihydrogen phosphate is a white powder with a melting point of 190°C. The dihydrate is a white granular crystal with a relative density of 1.915 and a melting point of 57.40°C; both are easily soluble in water, insoluble in organic solvents, and absorb moisture in the air.

Application: Used as buffer, emulsifier, nutrient, etc. in food and beverage.

Packing: inner plastic outer woven, net weight 25Kg, 50Kg, 1000Kg per bag, stored in a ventilated and dry place.

[Table unit: %]

No.

Specifications

 

 

NaH2PO4

NaH2PO4.2H2O

Tech Grade

Food Grade

Tech Grade

Food Grade

1

Main Contents

 ≥

98.0

98.0

98.0

 

98.0

 

2

Sulphate,asSO4

 ≤

0.5

-

0.5

-

3

PH of 1% solution

  

4.2-4.6

4.1-4.7

4.2-4.6

4.1-4.7

4

water insoluble

 ≤

0.2

0.2

0.1

0.2

5

Heavy metal

 ≤

0.05

0.001

0.05

0.001

6

 

Arsenic, as AS

 ≤

0.01

0.0003

0.01

0.0003

7

 

Fluoride,as F

 ≤

0.05

0.005

0.05

0.005

8

Chlorides,as CIˉ 

 ≤

0.4

-

0.4

-

9

Dry reduction

 ≤

2.0

2.0

-

20-25
Keyword:
grade
water
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Food grade disodium hydrogen phosphate (DSP)
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Food grade sodium pyrophosphate (TSPP)

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