离岸价格
获取最新报价|
Minimum Order
位置:
China
最小订单价格:
-
最小订单:
25 Mile
包装细节:
In 25kgs pp bag
交货时间:
within 3 weeks after receiving the prepayment or o
供应能力:
-
付款方式:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
联系人 Mr
Qindao, Qingdao, Shandong
|
Molecular formula |
NaHS |
|
Molecular weight |
*6.*6 |
|
NaHS |
*0% |
|
Iron(Fe): |
*5PPM |
|
Package |
*5kgs net in PP bag with PE liner, or **0kg bag , or ***0kg bag with pallet. |
|
ALIAS |
:Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide. |
|
Predominanc |
:mainly used by mill run, pesticide, dye ,leather production and organic compound. compared with other company, high purity, less impurity, not easy to be intenerated,especially less iron , sodium sulfide, sodium carbonate, Insolubles impurity in water.dip-dying in the leather production , it can disperse the fibre equably. less iron insure the appearance and good quality of leather. |
|
Producing Method |
absorb sulfureted hydrogen(H2S) through subtractive ionic film. |
|
Propertie |
White needle system crystal, easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline. Reacted with acids and liberates hydrogen sulfide. Industrial grade is generally in solution form with pale yellow color, slight rotten egg smell. |
|
Storage |
Keep only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents. |
