Quick Details

  • CAS No.: 7558-80-7
  • Other Names: MSP
  • MF: NaH2PO4
  • EINECS No.: 231-449-2
  • FEMA No.: 3025
  • Place of Origin: Shanghai, China (Mainland)
  • Type: Food Additives
  • Brand Name: Twin
  • Model Number: Food Grade MSP
  • Name: Mono Sodium Phosphate

Packaging & Delivery

Packaging Details: 25kg/bag,palletized,shrink wrapped.
Delivery Detail: Within 5 days after order confirmed.

                                                     Mono Sodium Phosphate (MSP)
Anhydrous Semi-granular type,anhydrous powder type and Dihydrate type
Molecular formula: NaH2PO4. nH2O (n=0,2)
Standard executed: GB1908-86
CAS Number: 7558-80-7(Anhydrous)  HS:2835220000
Properties:
Anhydrous products is white powder, and melting point is at 190 ℃.Dihydrate products is colorless crystal, relative density at 1.915 g/cm3, melting point at 57.4℃. All easily soluble in water, but not in organic solution.
Usage:
For water treatment to boiler, also as buffering agent to acidity, detergent, cleaning agent, dyeing flux, for tanning and electroplating. For food additive it is mainly used as buffering agent, emulsification agent, nourishment, etc.

Specifications

NaH2PO4 (Anhydrous) 

Food Grade

Result

Main Contents                  % ≥

98

99

Phosphorus pentoxide % ≥

58.0

60

PH value of 1% solution

4.2-4.8

4.6

Heavy metals, as Pb     % ≤

0.001

0.0005

Arsenic, as As         % ≤

0.0003

0.0003

Fluoride as F                 % ≤

0.005

0.005

Water insoluble            % ≤

0.10

0.05

Packing and storage:

In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. 

China (Mainland)
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