Online Exporter Red Mica Powder - Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4 – INCHEE
Online Exporter Red Mica Powder - 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:
Related Product Guide:
As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for Online Exporter Red Mica Powder - Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4 – INCHEE , The product will supply to all over the world, such as: New Orleans, Ottawa, Greenland, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Honorio from Kuwait - 2018.12.22 12:52
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Antonio from Iraq - 2017.09.22 11:32
