亚洲午夜精品久久久久久性色_99久久国产精品无码一区_无码一区二区精品色欲Aⅴ_亚洲精品无码午夜在线观看

Molecular Formula:  Na₄P₂O₇; Na₄P₂O₇.10H₂O
Molecular Weight: 265.90; 446.10
CAS NO.: 7722-88-5(Anhydrous);13472-36-1(Decahydrate)
Standard executed: HG/T 2968-2009 
Appearance: white powder or crystal
Application: Used in detergent, fine bleaching auxiliaries, water treatment agents and electroplating auxiliaries.
Packing: 25kg, 50kg bag; Container ton bag; Customer requirements.
Technical indicator: HG/T 2968-2009

Specification