سعر فوب
أحصل على آخر سعر|
25 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
70%
سعر فوب:
الموقع:
China
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
25 Metric Ton
تفاصيل التغليف:
Packing for flakes:25kgs net in PP bag with PE liner, or 900kg bag , or 1oookg bag with pallet; pack
موعد التسليم:
within 15 days after payment
القدرة على التوريد:
200 Metric Ton per Month
نوع الدفع:
T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به 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.
| بلد: | China |
| نموذج رقم: | 70% |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | China |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | 25 Metric Ton |
| تفاصيل التغليف: | Packing for flakes:25kgs net in PP bag with PE liner, or 900kg bag , or 1oookg bag with pallet; pack |
| موعد التسليم: | within 15 days after payment |
| القدرة على التوريد: | 200 Metric Ton per Month |
| نوع الدفع: | T/T |
| مجموعة المنتج : | inorganic chemicals |
