Application grade: Industrial Grade
CAS No. : 7722-88-5
Executive Standard : HG/T2968-1999
Molecular Formula : Na4P2O7
Molecular Weight : 265.90
Properties : White granular powder.It is easily soluble in water,but is insoluble in alcohol.relative density:2.534,melting point:880°C.
Application: Used as dyeing and finishing auxiliary; As wool degreasant and bleaching agent in wool spinning field; As bleaching agent in paper making field; To compound electroplate liquid in electroplating industry; As detergent auxiliary in daily chemical industry; As deruster in machining process;As dispersant and emulgator in chemical producing; Used as soft water agent; In oil drilling.etc
Specification :
| NO. |
Index |
Anhydrous |
| 1 |
Appearance |
white granular powder |
| 2 |
Main content , % ≥ |
97.5 |
| 3 |
Water insoluble , % ≤ |
0.2 |
| 4 |
Orthophosphate |
Passed |
| 5 |
PH (10g/l solution) |
9.9-10.7 |
Packing & Storage : 25kg plastic woven bags, or as customer’s require;
Store at cool, ventilated and dry places. |
