离岸价格
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Minimum Order
位置:
Cameroon
最小订单价格:
-
最小订单:
20 Metric Ton
包装细节:
15kg, 20kg, 25kg, 50kg, 100kg, 200kg iron drums with double polyethylene liners
交货时间:
Within 15 days
供应能力:
1000 Metric Ton per Month
付款方式:
T/T, L/C, D/P
Cameroon
联系人 George
B.P 840 High Park Marks , Long Street Road, West Region Cameroon, Dschang, Other
Name:sodium hydrosulfite *0% *8%
*5 %
Other name:sodium hydrosulphite
MF:Na2S2O4
CAS NO.:********6
EINECS No.:********0
Appaerance:white crystal
powders
Usage:
(1) Used as reducer, dyes auxiliary of dyeing industry, synthetic dyes and intermediates.
(2) Used as bleaching agent of paper pulp in paper-making industry.
(3) Used as bleaching agent of china clay in the ceramics industry.
(4) Used as deoxidizer of rubber and styrene butadiene rubber synthesis, developer in photo-taking industry.
(5) Used as reducing agent, bleaching agent in the industries including pharmacy, food, metallurgy and leather
Specifications:
|
No. |
Index name |
Index |
Note |
||||
|
*0%specification |
*8%specification |
*5%specification |
|||||
|
1 |
Appearance |
White crystalline powder |
White crystalline powder |
White crystalline powder |
Eye measurement |
||
|
2 |
Hydros content |
*0.5 |
*8.5 |
*5.5 |
Compulsory test |
||
|
3 |
Content of |
0.1 |
0.1 |
0.2 |
Spot test |
||
|
4 |
Content of |
1 |
1 |
1 |
Spot test |
||
|
5 |
Granularity |
A, B |
A, B, C |
A, B, C, D |
Compulsory test ( Eye measurement ) |
||
|
6 |
Odor |
Gentleness |
Gentleness |
Gentleness |
Compulsory test |
||
Packaging:*5kg,*0kg,*5kg,*0kg,**0kg,**0kg iron drums with double polyethylene liners
Advantages:
manufacture factory
High quality and competitive price
Fast delivery
Convenient traffic
Enjoy great prestige both at home and abroad
