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Sodium Phosphate
MONO SODIUM PHOSPHATE(MSP) TECH GRADE
Product Name：MONO SODIUM PHOSPHATE(MSP) TECH GRADE
Chemical formula:：NaH2PO4·nH2O
CAS NO.：7558-80-7(anhydrous),13472-35-0(2H2O)
National Standard：HG-T 2767-2009
 
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Product Detail
Properties: Anhydrous products is white powder and Semi-granular, 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.
Application :Used for water treatment to boiler, also as buffering agent to acidity, detergent, cleaning agent, dyeing flux, for tanning and electroplating.main rawa material for producing MSP,SAPP
Package :25 kgs bag,two layer inner bag, outside bag is WPP bag.
TECHNICAL DATA

MONO SODIUM PHOSPHATE TECH GRADE
No. Items Specification Result
1 Main Content（NaH2PO4） w/%       ≥ 98.0 99
Main Content（NaH2PO4·2H2O） w/% 98.0 99
2 Water Insoluble matter    w/%           ≤ 0.2 0.1
3 Iron（Fe） w/% ≤% 0.05 0.03
4 PH（1%）PH Value                     　            4.2-4.6 4.5
5 Fluoride（F） w/% ≤ 0.05 0.03
6 Arsenic（As） w/% ≤ 0.01 0.006
7 Sulfates (SO4)  w/% ≤ 0.5 0.4
8 Chloride (Cl) w/% ≤ 0.40 0.18
9 Loss on drying NaH2PO4  w/% ≤ 2.0 1.1
NaH2PO4·2H2O w/% ≤ 2.0 1.6
10 Product appearance   White powder or granular
 

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