- Home
- ยป
- Products & Services
- »
- Sodium Meta Bi Sulphite - SMBS
Sodium Meta Bi Sulphite - SMBS
Sodium Meta Bi Sulphite Purity 96.50%
Product Brochure
Density | 1.48 g/cm3 |
Assay (as Na2S2O5) | Min. 96.00% |
Arsenic (as As) | Max. 0.0001% |
Molecular Formula: | Na2S2O5 |
Molecular Weight: | 190.107 g/mol |
HS Code: | 2832 1090 |
Insoluble Matter in Water | Max. 0.05% |
Solubility in water | 65.3 g/100ml (20OC) |
Melting Point | 170 Degree Celcius |
Iron (as Fe) | Max. 0.003% |
Description: | White to yellow coloured powder |
Sodium Dioxide (as SO2) | Min. 65.00% |
Odour | Faint SO2 |
CAS Number: | 7681-57-4 |
Sodium Meta Bi Sulphite is commonly known as SMBS.
Sodium Meta Bi Sulphite is widely used for Dechlorination of water in industries as well as institutions.
Sodium Meta Bi Sulphite is also known as Sodium Meta Bi Sulfite, Sodium Pyrosulphite, Sodium Pyrosulfite & SMBS.
Sodium Meta Bi Sulphite is an inorganic compound with the formula Na2S2O5.
Sodium Meta Bi Sulphite is a White to yellow coloured.
Sodium Meta Bi Sulphite is available only in Powder form.
Sodium Meta Bi Sulphite is soluble in Water, Glycerol and slightly soluble in Ethanol
Sodium Meta Bi Sulphite is mainly used as a Dechlorination agent (removing excess chlorine from the water) in the treatment of water in wastewater treatment plants.
Sodium Meta Bi Sulphite also has many other various Applications.
1) Sodium Meta Bi Sulphite is used in Detoxification of chromic acid in electroplating industry.
2) Sodium Meta Bi Sulphite is the main raw material in production of sodium hydrosulphite, aromatic alcohols and aldehydes.
3) Sodium Meta Bi Sulphite is used in tanneries as auxiliary in decalcification & bleaching process.
4) Sodium Meta Bi Sulphite is used as a disinfectant in cosmetic and canned industry.
5) Sodium Meta Bi Sulphite is used as an antioxidant in pharmaceutical formulations.
6) Sodium Meta Bi Sulphite is used for production of developer solution / acidizing fixation baths in photographic industry.
7) Sodium Meta Bi Sulphite is used in chemical synthesis in the production of sulphonates, resins & acrylic fibres.
8) Sodium Meta Bi Sulphite is used in purification of aldehydes & ketones.
9) Sodium Meta Bi Sulphite is used in effluent water treatment plants to remove excess chlorine.
10) Sodium Meta Bi Sulphite is used in pulp & paper and textile as bleaching agent, anti-colour and anti-peroxides.
11) Sodium Meta Bi Sulphite is used in starch production as bleaching agent and bactericidal.
12) Sodium Meta Bi Sulphite is used in mining industry as floating agent.
13) Sodium Meta Bi Sulphite is used in in production of rubber as preservative and bleaching agent.
14) Sodium Meta Bi Sulphite is used in pulp mill for production of sulphite pulp.
15) Sodium Meta Bi Sulphite is used in steam boiler & drilling water as an oxygen scavenger.
16) Sodium Meta Bi Sulphite is used in manufacturing of indigo vats dyes.
17) Sodium Meta Bi Sulphite is used as an Antiseptic in production of cellulose esters.