离岸价格
获取最新报价|
25 Metric Ton Minimum Order
国家:
China
型号:
70%
离岸价格:
位置:
China
最小订单价格:
-
最小订单:
25 Metric Ton
包装细节:
Packing for flakes:25kgs net in PP bag with PE liner, or 900kg bag , or 1oookg bag with pallet; pack
交货时间:
within 15 days after payment
供应能力:
200 Metric Ton per Month
付款方式:
T/T
產品組 :
联系人 Emily
No.311, Yinhai Building, Haigang District, Qinhuangdao, Hebei
|
ITEM |
Content |
|||
|
Flake |
Liquid Basis |
|||
|
Premium grade |
First grade |
L*1 |
L*2 |
|
|
Appearance |
Yellowish Flake |
|
|
|
|
NaHS % Min |
*0 |
*0 |
*0 |
*6 |
|
Na2S % Max |
3.0 |
4.0 |
1.0 |
1.0 |
|
Na2SO3 % Max |
1.0 |
1.5 |
- |
- |
|
Iron(Fe) PPM |
*5 |
*0 |
- |
- |
|
Na2CO3 % Max |
0.6 |
1 |
- |
- |
|
Insoluble in water % Max |
0.*5 |
0.*5 |
- |
- |
ALIAS: Sodium Hydrosulfide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.
Predominance: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.
Properties: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.
| 国家: | China |
| 型号: | 70% |
| 离岸价格: | 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | 25 Metric Ton |
| 包装细节: | Packing for flakes:25kgs net in PP bag with PE liner, or 900kg bag , or 1oookg bag with pallet; pack |
| 交货时间: | within 15 days after payment |
| 供应能力: | 200 Metric Ton per Month |
| 付款方式: | T/T |
| 產品組 : | inorganic chemicals |
