specification
|
Item |
Index |
|
Na2S |
≥60% |
|
Water Insolubles |
≤0.4% |
|
Fe |
≤0.003% |
|
Na2CO3 |
≤5% |
Uses: depilatory for hides and skins,manufacture of rubber,sulphur dyes,rayon(denitrating),paperpulp,and floatation,metal refining,engraving,cotton printing,aschemical intermediates and laboratory reagent.
Executed Formular: GB10500-89
Packing: 25kg plastic-woven bags lined with one layer polythene bags,inside with plastic coating bags.
TIANJIN XIBEIER INTERNATIONAL CO.,LTD
anne,liu DIRECTOR
TEL:86-22-24214095 EXT.12
FAX:86-22-24214097
E-MAIL:annshiyi@yahoo.cn anneshiyi@gmail.com
skype;annliu9
MSn;anneliu214@hotmail.com