Sodium Sulfite 97%
Appearence: crystalline powder
8 years golden supplier
Sodium Sulfite manufacturer
Sodium Sulfite is crystal powder , pH of aqueous solution: 9-9.5, At 33.4oC,it solubility is 28%. Density: 2.633(15.4oC), refracitive index: 1.565; Molecular weight126.04.
Sodium Sulfite is a reducing agent soluble in water. Its solution in water is basic. It is feeble soluble in liquid chlorine or ammonia.
Product Specification / Models
Product name: Sodium Sulfite 97%
Other name: Anhydrous Sodium Sulfite
Molecular formula: Na2SO3
Molecular weight: 126.04
CAS Number : 7757-83-7
H.S. code: 283210
Standard: HG/T 2826-1997
Application / Models
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
1 .Sodium Sulfite should be stored closely in the shady, cool and dry warehouse under 30 centigrade
2.Sodium Sulfite package should be sealed without contacting with air, preventing becoming damp and deteriorated, should be stored closely
We Tianjin Xibeier International Co.,Ltd is a specialized exporter for basic chemicals in China. With over 8 years' experience, our products are sold to America, Europe and Southeast Asia in large quantities every year. Besides big manufacturer, for some superior products, we also have our own warehouse in Tianjin which is the largest port of northern China. So you can rest assured about our price and shipment. If you are interested in our product or us, look forward to further conversation with each other!