Product Specifications
| Prod Model: |
sodium hydrosulfite 90% |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Hs No: |
2815110000 |
| Quality: |
First-Class |
| Appearance: |
Flake |
| Classification: |
Caustic Soda |
| Grade Standard: |
Industrial Grade |
Product Description
ClassificationSulphate
TypeSodium Sulphate
CAS No. 7775-14-6
Other Namessodium hydrosulfite
MFNa2S2O4
EINECS No. 231-890-0
Place of OriginHebei, China (Mainland)
Grade StandardAgriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity85% 90%
Appearancewhite crystal powder
ApplicationBleaching
Brand NameXLW Sodium Hydrosulfite 90%
Model NumberSodium Hydrosulfite
1Quickview of Sodium Hydrosulfite
Chemical Formula: Na2S2O4
CAS No.: 7775-14-6
Output: 100, 000 ton/year
Appearance: Free-flowing white crystalline powder
Odor: Odorless or with a slight odor of sulfur dioxide
Pacgage: 15kg, 20kg, 25kg, 50kg, 100kg, 200kg iron drums with double polyethylene liners;
2. Usage of Sodium Hydrosulfite
1. Sodium hydrosulfite can be widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching.
2. Sodiumhydrosulfiteis also used in bleaching paper pulps, especially mechanical pulps, it's the most fittable bleaching agent in pulps.
3. Sodiumhydrosulfite is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of baboo products and straw products,
4. Sodium hydrosulfite is used in mineral, the compound of thiourea and other sulphides.
5. I Sodium hydrosulfite is used as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushroomsand canned mushrooms.
3. Packing of Sodium Hydrosulfite
15kg, 20kg, 25kg, 50kg, 100kg, 200kg iron drums with double polyethylene liners;
|
specification |
|
|
Item |
standard |
|
Naoh(%min) |
99 |
|
Naco3(%max) |
0.8 |
|
Nacl(%max) |
0.05 |
|
Fe2O3 |
0.005 |
|
Application |
widely used in metallurgy, petroleum, chemicals, textile, paper making, printing and dyeing, soap industry, pharmacy and food industry, metal hardwares etc |
|
Packing and Storage |
Packed in 25kg p.w.bags .25MT/20'FCL.. Due to its strong causticity, protective glasses and gloves must be applied during the using of caustic soda. The packing be kept in good & dry condition, to avoid brakage, contamination, damp and acid substances. |
Shijiazhuang Xinlongwei Chemical Co., Ltd. Belongs to Landchem Corporation Limited, locateing in Hengshui city of Hebei province, our company insist the principal of "Quality First, Reputation Best". Based on mutual benefits we have had businessship with customers from more than 50 countries and areas. We export Various Chemical products and search or research new products for customers, and our Topic Products include Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4)\Formic Acid\Sodium Formate\Oxalic Acid\Sodium Hydrosulphide\Sodium Hypochlorite and Urea. And our production capacity of Formic Acid and Sodium Formate is 600, 00MT per year, and 300, 000MT per year for HCl and H2SO4.
Firstly, Shijiazhuang Xinlongwei owns independent lab and strong research powder, we helps customers to research and synthetize intermediates and those still under patent tech products, and our customers include Institutes\Universities and Pharma corporation etc.
Secondly, Shijiazhuang Xinlongwei have full certificates and Export License for exporting the Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4) and MEK, and have been exporting by huge quantity.
Thirdly, Shijiazhuang Xinlongwei owns factory to produce Racks, Compact Shelves and Bunk Beds, owning modern equipments and experienced workers with super productsand selling very well in more than 20provinces in China, and have exported to North America, Europe, Africa and Australia markets.
Shijiazhuang Xinlongwei sincerely hopes to develop with your esteemed company with mutural benefits and win the future for our both!
