离岸价格
获取最新报价400 ~ 450 / Metric Ton ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
25 Metric Ton
包装细节:
25kg/bag, 25mts per 20'GP
交货时间:
Within 15days after receiving original L/C
供应能力:
100000 Metric Ton per Year
付款方式:
T/T, L/C
联系人 Luna
Qingdao, Shandong
Email: qdeastwing*4(at)outlook.com
Skype: luna.**2
1.Sodium sulfide flakes*0% ***0ppm red trye
Product:Sodium Sulphide *0%
Appearance:Red Flakes
Molecular formula: Na2S
H.S CODE:*******0
CAS Number: *********5
2. Specification of Sodium sulfide flakes*0%
|
Item |
yellow flakes |
red flakes
|
||||||
|
Na2S |
*0%min. |
*0%min. |
*0%min. |
*0%min. |
*0%min. |
*0%min. |
||
|
Fe |
*0ppm |
*0PPM |
*0ppm |
*0ppm |
**0ppm |
***0ppm |
||
|
Water insolubles |
0.*0%max. |
0.*5%max. |
0.*8%max. |
0.*0%max. |
0.*0%max. |
0.*0%max. |
||
|
Na2CO3 |
1.*0%max |
1.*0%max |
1.*0%max |
1.*0%max |
3.*0%max. |
5.*0%max. |
||
|
Na2SO3 |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
||
|
Na2S2O3 |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
2.*0%max |
||
3. Usage of Sodium sulfide flakes*0%
1).In dyestuff industry: it is used to make sulphide dye, as raw material of cure lividity and cure blue.In dye printing industry: it is used as dye agent in solving thion dye In tanning industry: it is used in hydrolytic decomposition to make raw hide depilated.
