sodium hydrogen phosphate
-
- Category :
Inorganic chemicals
- CAS NO : 7558-79-4
- EC NO : 231-448-7
- Molecular Formula : Na2HPO4
- Main Specifications : 90%,98%
- Synonyms : Disodium hydrogen phosphate;Sodium phosphate,dibasic;Disodium hydrogen phosphate,edible;disodium orthophosphate;di-sodium hydrogen orthophosphate;di-Sodium Hydrogenphosphate;Disodium Monohydrogen Orthophoshate;disodium monohydrogen phosphate;Disodium Monophosphate;disodium phosphoric acid;Phosphoric acid, disodium salt;Sodium acid phosphate;dibasic sodium phosphate;Sodium monohydrogen phosphate;sodium monohydrogen phosphate (2:1:1);Sodium Phosphate Dibasic;SODIUM PHOSPHATE REAGENT GRADE DIBASIC;soda phosphate;DSP;Disodium Phosphate;Di-Sodium Phosphate;Sodium Phosphate, Dibasic Anhydrous;phosphoric acid, sodium salt (1:2);Disodium hydrogen phosphate anhydrous;Disodium Hydrogenorthophosphate;di-Sodium hydrogen phosphate anhydrous;
Package: Plastic knit bag. Net weight 25 kg,Store at vetilated dry place.
Uses : Used as soft water agent for boiler, for food grade
Molecular Structure:
Product description:
sodium dihydrgen phosphate
Chemical formula------ NaH2PO4?2H2O
Molecular weight------156.01
Standard executed------GB1908-86
Properties:White crystals, soluble in water easily, water solution is acid. PH
of 1% water solution is 4.5.
Application: Used as soft water agent for boiler, for food grade, It is mainly
used as additive agent, PH adjustable agent.
Specifications Industrial Grade Food Grade
Main content(NaH2PO4) %≥ 98.0 98.0
Fluoride(F) %≤ ------- 0.002
Arsenic(As) %≤ -------- 0.0003
Heavy metals(Pb) %≤ -------- 0.001
PH of(10g/L water solution) 4.2-4.6 4.2-4.6
Water insoluble %≤ 0.1 0.05
appearance White crystals White crystals
Phosphorus pent-oxide 44.6 44.6
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