焦磷酸钠（工业级）
焦磷酸钠工业级
TETRASODIUM PYROPHOSPHATEINDUSTRIAL GRADE
Molecular Formula:Na4P2O7;Na4P2O7·10H2O
Molecular Weight:265.91;446.05
CAS NO.:7722-88-5(Anhydrous);13472-36-1( Decahydrate)
Standard executed:HG/T2968-2009
外观:白色粉末或结晶
Appearance:White powder or crystal.
用途:用于洗涤剂、精漂的助剂、水处理剂和电镀助剂等Usage:Mainly used as detergent, decolourant auxiliary, watertreatment agent,electroplating auxiliary agent and so on.
包装:25kg、50kg袋装;集装吨袋;客户要求。
Packaging:25kg,50kg,1000kg bags or according to customer'sdemand
规格：
|
项目 Item |
工业级指标 Industrial Grade |
|
| Na4P2O7 | Na4P2O7·10H2O | |
|
主含量,W/% ≥ Main contents |
96.5 | 98.0 |
|
水不溶物,W/% ≤ Water insoluble |
0.15 | 0.10 |
|
pH值(10g/L溶液) pH Value(10g/L) |
9.9~10.7 | |
|
正磷酸盐 Ortho phosphate |
通过试验 pass |
|
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