Well-designed Colored Epoxy Resin - Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4 – INCHEE
Well-designed Colored Epoxy Resin - Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4 – INCHEE Detail:
Synonyms
Sodium Metabisulphite
Sodium metabisulfite, SO2 58.5%min;disodiummetabisulfite;
disodiumpyrosulphite;fertisilo;
metabisulfitedesodium;Sodiummetabisufite;SodiumMetabisulphiteAcs;SodiumMetabisulphiteExtraPure
Applications of Sodium metabisulfite
Sodium metabisulfite Sodium Metabisulphite, manufactures sodium metabisulfite by reacting sulfur dioxide with sodium carbonate (soda ash), purifying and drying to form crystals or powder.
Na2CO3 + 2SO2→Na2S2O5 + CO2
Sodium metabisulfite (SMBS, Sodium disulfite) is a white, granular solid sodium salt. an inorganic compound made up of sodium, sulfur, and oxygen, and used in many industries:
1.in the pulp and paper industry, in the photographic industry and in the various other industries as a bleach or dechlorinator.
2.Food Grade sodium metabisulfite may be used as a food preservative. It is also commonly added to various food products and wines as a preservative.
3.Sodium metabisulfite can also be used in the manufacture of other chemicals, Used in production of cleaning agents, detergents, and soaps.
4.It also acts as a corrosion inhibitor in oil and gas industry, as a bleaching agent in the production of coconut cream, as the source of sulfur dioxide and in the destruction of cyanide in commercial gold cyanidation processes.
5.Gold mining industry: It is utilized in the precipitation of gold from auric acid as well as in the waste water treatment to remove hexavaent chromium as trivalent chromium by precipitation after reduction.
6.Preservative in photo developer solutions, it is used in photography.
7.Oxygen scavenge:it plays as an oxygen scavenger to eliminate the dissolved oxygen in wastewater and in pipes.
8.Sodium metabisulfite may be used as an initiator during the cross-linking polymerization of polybutadiene in the cores of the vesicle membranes.
9.It may be added as an antioxidant during the preparation of stock solutions of 6-hydroxydopamine in various studies.
10.Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants.
Specification of Sodium metabisulfite
|
ITEM |
|
|
Appearance |
WHITE OR LIGHT YELLOW CRYSTALLINE POWDER |
|
Na2S2O5 |
≥97 |
|
SO2 |
≥65.0 |
|
Fe |
≤0.002 |
|
As |
≤0.0001 |
|
WATER INSOLUBLE |
≤0.02 |
|
PH |
4-4.8 |
Packing of Sodium metabisulfite
25kg/bag Sodium metabisulfite
Storage should be at cool, dry and ventilate.
Product detail pictures:
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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Well-designed Colored Epoxy Resin - Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4 – INCHEE , The product will supply to all over the world, such as: Finland, panama, South Africa, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Molly from Romania - 2018.04.25 16:46
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Michaelia from Wellington - 2017.06.19 13:51
