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Monosodium Phosphate anhydrous (SCI-MSP-FG)
Monosodium Phosphate anhydrous (SCI-MSP-FG)

Monosodium Phosphate anhydrous (SCI-MSP-FG)

 

CAS No.: 7558-80-7                                 

EINECS No.: 231-449-2

Model No.: Monosodium Phosphate anhydrous (SCI-MSP-FG)

Molecular formula : NaH2PO4

Molecular weight : 119.98

Property : White powder, melting point:60oC, soluble in water, insoluble in alcohol, it is dehydrated into anhydrous compound when being heated to 95oC. under the temperature of 190-204oC, transformed into sodium acid pyrophosphate, then condensation polymerize into sodium metaphosphate under the temperature of 204-244oC.

Specification :


Specification

Food grade

Appearance

White powder

Content ( base on NaH2PO4 )   %

≥98

P2O5 content                                %

≥58

pH value ( 1% aqueous solution )

4.2-4.8

Water insoluble matters             %

≤0.1

Loss on drying                             %

≤2.0

Sulfate ( base on SO4 )              %

≤0.05

Chloride ( base on Cl )              %

≤0.014

Fluoride ( base on F )                %

≤0.005

Heavy metal ( base on Pb )      %

≤0.001

Arsenic ( base on As )               %

≤0.0003

Use : used in the wastewater treatment(biochemical treatment), boiler water treating agent, metal electroplating solution, metal surface purifying agent, feed additive, quality improver, molten-products additive, etc.

Packing : 25kg woven bag with plastic liner or 875 kg big bag.

 

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