FOB Price
Get Latest Price100 ~ 2000 / Metric Ton ( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
Minimum Order Quantity:
10 Metric Ton
Packaging Detail:
50kg per drum
Delivery Time:
within 30 days
Supplying Ability:
500 Metric Ton per Month
Payment Type:
T/T, L/C, Western Union
連絡先担当者 Ms. SunShine
No.106-6 Yuhua Street, Tianjin, Tianjin
Specifications
1.sodium hydrosulfite
2.Cas no.:********6
3.White crystalline powder
4.*0.5% ,*8.5% ,*5.5% min
5.*0kgs per drum
sodium hydrosulfite
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
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 |