|
Product Details:
|
| Appearance: | White Crystalline Powder | Purity: | Min 88% |
|---|---|---|---|
| Water Insoluble: | Max 0.1% | Fe: | Max 0.002% |
| Zn: | Max 0.0001% | Smell: | A Little Smell Of SO2 |
| Water Solution: | Clear And Transparent Liquid | CAS NO.: | 7775-14-6 |
| High Light: | 88%min Sodium Hydrosulphite,Sodium Hydrosulphite Powder,CAS 7775-14-6 |
||
88%min Sodium hydrosulphite powder industry grade CAS 7775 -14 - 6
Product Name: Sodium Dithionite, Sodium hydrosulphite, Sodium hydrosulfite 88%min
Molecular formula: Na2S2O4
Quality standard: HG / T 2074 - 2011
IMO Class: 4.2
UN NO.: 1384
Specification:
| Items | Specification |
| Appearance | White crystalline powder |
| Purity | Min 88% |
| Water insoluble | Max 0.1% |
| Fe content | Max 0.002% |
| Zn content | Max 0.0001% |
| Smell | A little smell of SO2 |
Application:
1. As a reducing agent for printing and dyeing industry, synthetic dyes and intermediate production, printing and dyeing auxiliaries.
2. Bleaching agent used in the paper industry to make pulp.
3. Used as bleaching agent for clay in ceramic industry.
4. Used as deoxidizer in styrene butadiene rubber synthesis.
5. Used as a developer in the photographic industry.
6. Used as reducing agent and bleaching agent in pharmaceutical, food, metallurgy, leather and other industries.
Storage: Sodium hydrosulfite powder shall be stored in a cool, dry, ventilated and covered warehouse to avoid direct sunlight. Keep away from heat sources and do not mix with water or steam. It shall not be mixed with oxidant or other inflammables. The bag mouth shall be tied up immediately and tightly after use and stored properly.
The storage period is half a year from the date of production. Products beyond the storage period of half a year shall be subject to quality inspection before use.
Our factory has more than 20 years' history for sodium hydrosulphite production, covering an area of 100000 square meters, with more than 300 employees. We specializes in the production and sales of 100000 MT per year for sodium hydrosulphite, 20000 Mt per year for sulfur dioxide and anhydrous sodium sulfite, 30000 MT per year for sodium metabisulphite etc. The products are mainly used in textile printing and dyeing, papermaking, medicine, food and other industries. While occupying the domestic market, we expand our import and export business well to Southeast Asia, Europe and the United States and other overseas markets, and are highly praised and trusted by customers.We always take the quality as the most important. We also offer the most competative price to support our customers and grow together with our customers all over the world. Wish we have opportunity to start our business!
Contact Person: Ms. Emily
Tel: +86 13816701879
