Trisodium Phosphate(TSP)
Cas No.:7601-54-9
Standard:98%
Synonym: Phosphoric acid trisodium salt; Sodium orthophosphate; Sodium Phosphate; Trisodium phosphate Anhydrate
Molecular Formula: Na3PO4
Molecular Weight: 163.94
Specification:
Analysis
|
Tech Grade
|
Food Grade
|
Content((based on Na3P O4)
|
≥98%
|
≥98%
|
Methyl Orange Alkalinity (based on Na2O)
|
36-40%
|
36-40%
|
Nonsoluble Matter
|
≤0.1%
|
≤0.1%
|
PH(1% water solution)
|
11.5-12.5
|
11.5-12.5
|
Fluoride(base on F)
|
|
≤0.05%
|
Heavy Metals(base on Pb)
|
|
≤0.001%
|
Arsenic(base on As)
|
|
≤0.0003%
|
Phosphorus Pentoxide content
|
≥39.5%
|
≥39.5%
|
Sulphate
|
|
≤0.25%
|
Package:25kg bag