96% Sodium Sulfite Anhydrous, Na2so3, Used in Artificial Fiber Stabilizer, Fabric Bleach, Photographic
| Price: |
US $ 220-380/Ton |
| Min Order: |
5/Ton |
| Pay Type: |
L/C,T/T,Western Union |
Product Specifications
| Prod Model: |
96%, 97% |
| CAS No.: |
7757-83-7 |
| Formula: |
Na2so3 |
| Appearance: |
Powder |
| Grade Standard: |
Industrial Grade |
| Type: |
Sodium Sulphite |
Product Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you-------------------------------------------------------------------------------Specifications
Sodium Sulfite Anhydrous / Sodium Sulphite
96% Anhydrous Sodium Sulfite Na2SO3
Appearance: white crystal or powder
Density (g/cm3): 1.561
Solubility: Soluble in water, water solution is alkaline. indissolvable in ethanol
Specification:
| ITEMS | Premium grade |
| | Super grade | First grade | Salable product |
| Sodium sulfite ( Na2SO3 ) , % ≥ | 97.0 | 96.0 | 95.0 |
| Fe , ≤ | 0.003 | 0.005 | 0.01 |
| Water insoluble matter , % ≤ | 0.02 | 0.03 | 0.05 |
| Free alkali ( as Na2SO3 ) , % ≤ | 0.10 | 0.40 | 0.60 |
| Na2SO4 , % ≤ | 2.50 | / | / |
| NaCl , % ≤ | 0.10 | / | /
|
Sodium sulfite Application:
1. In the field of water treatment
as the deoxidant of boiler water and oilfield flooding;
as antichlor for municipal and industrial water;
as the raw material for the production of sodium thiosulfate;
as the stabilizer of viscose acetal fibre;
as the bactericide of beer bottle.
2. In food industry: as bleaching agent, preservative, bulking agent, antioxidant and for the medicine synthesis
3. As analytical reagent, light dependent resistor materials and base solution of polarographic analysis
4. As antioxygen of cosmetics, mainly for hair dye cosmetics
5. As reducing agent of spice, dye and so on
6. In textile industry: as bleacher and deoxidier for fabric
7. In paper industry: as lignin removal agent.
We commit to supply good products and excellent service!
We are a group company which produce and sell many kinds of chemicals in China. Our company is nearby Bohai Gulf, where has rich petrolic and mineral raw materials. Also the transport is very convenient.
We fall in this business for over ten years. And our cutomers are all over the world, such Asia, America, Africa, Europe, Russia, etc.
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
---------------------------------------------------------------------------------------------------------------------
Email: Zhongyuan. Chemical@yahoo. COM
SKYPE: Eleanore. Kee
Whatsapp: +86 156 1888 0793
