|
Sodium Sulphide
Technical Requirement
FORMULA : Na2S
APPEARANCE : RED FLAKY; yellow flake
Specification (Standard NO.DB/4300E)
| Item |
Index |
| Na2S |
60% |
MIN |
| WATER INSOLUBLE |
0.4% |
MAX |
| FE |
0.15% |
50PPM 30PPM MAX |
| Sodium Carbonate |
5% |
MAX |
Properties: Brick Red Color, In Crystals And Flakes. Soluble In Water,
Not Easy Oxidize In A Day Or Two.
Use:
Depilatory For Hides And Skins, Manufacture Of Rubber, Sulfur
Dyes, Rayon
( Denigrating), Paper Pulp; Or Flotation, Engraving; Cotton
Printing.
Storage And Handling:
Store in dry place, close lids tightly and keep away from
moisture. And The Lightly Handle Get Rid Of The Bag Torn For
The Oxidization.
Packing : 25kgs net plastic woven bags with
PE lining.
Quantity: 22mt/fcl.
H.S. No.: 28301010
|
返回
top