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High Purity 97% Sodium Metabisulphite Smbs Chemical Tech Food Feed Grade
| Place of Origin | CHINA |
|---|---|
| Brand Name | JIUCHONG |
| Certification | ISO SGS |
| Model Number | JIUCHONG - SMBS |
| Minimum Order Quantity | 5 Ton |
| Price | USD 289 ~ 315/ TON |
| Packaging Details | 25kg / 1000kg And Customized Package |
| Delivery Time | 10 Days |
| Payment Terms | L / C, T / T |
| Supply Ability | 10000 Tons / Year |
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xProduct Details
| CAS No. | 7681-57-4 | Formula | Na2s2o5 |
|---|---|---|---|
| EINECS | 231-673-0 | HS Code | 2832100000 |
| Appearance | White Powder | National Standard | GB1893-2008 |
| Highlight | Feed Grade Feed Grade,Smbs Chemical Tech Grade,97% Sodium Metabisulphite Smbs |
||
Product Description
Sodium Metabisulfite High Purity 97% Tech Food Feed Grade Printing And Dyeing White Powder
Description
Sodium metabisulfite is a white or yellow crystalline powder or small crystal with a strong SO2 odor, a specific gravity of 1.4, soluble in water, and the aqueous solution is acidic. When it is in contact with a strong acid, it releases SO2 to form a corresponding salt. When it is left in the air, it oxidizes. It is Na2S2O6, so the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.
Specifications
|
TEST ITEMS
|
TEST STANDARD
|
TEST RESULT
|
| Na2S2O5 | ≥96.5% | 97.42% |
| FERRON(Fe) | ≤0.005% | 0.001% |
| WATER INSOLUBLE | ≤0.05% | 0.02% |
| ARSENIC(As) | ≤0.0001% | ＜0.0001% |
| HEAVY METAL(Pb) | ≤0.0005% | ＜0.0002% |
| CLARITY | PASS | PASS |
| APPEARANCE |
WHITE OR LIGHT YELLOW CRYSTALLINE POWDER
|
PASS |
|
CONCLUSION
|
THE ABOVE PRODUCT COMPLIES WITH INDUSTRIAL GRADE
|
|
Application
Chemical industry
It is used for the production of insurance powder, sulfamethazine, analgin, caprolactam, etc., as well as the purification of phenylpropane sulfone and benzaldehyde. The photographic industry is used as a fixative for the fixer. The perfume industry is used to produce vanillin. Used as a preservative for brewing industry, a rubber coagulant and a bleaching agent for cotton bleaching. Organic intermediates, dyes, and tanning are used as reducing agents for electroplating, wastewater treatment in oil fields, and as a mineralizer for mines.
industry
It is used in printing and dyeing, organic synthesis, printing, tanning, pharmaceutical and other departments; as a preservative, bleaching agent and loosening agent in food processing.
Used as a chemical reagent
(Printing and dyeing, photography, etc.), used as bleach mordant, reducing agent rubber coagulant, also used in organic synthetic pharmaceuticals and spices.
Package
Typical packaging includes 25 kg/1000kg PP& PE bag. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS).
Storage and Handing
Protect packages from damage and keep them well closed. Store in a cool, well - ventilated, dry and shaded area. Avoid inhalation, ingestion and contact with eyes and skin.
Company Profile
Shandong Jiuchong Chemical Company Limited has been specializing in chemicals for 13 years, which is located in Shandong Province, China.Jiuchong chemical is a large modern international chemical enterprise with more than 30 series of chemicals. At the same time, relying on our own geographical location and resource advantages,our company is committed to the optimization of a variety of chemical supply chain, including basic chemicals and fine chemicals, including sodium metabisulfite, sodium sulfate, sodium sulfite anhydrous,calcium chloride, magnesium chloride, magnesium oxide, magnesium sulfate, ammonium sulfate, sodium bicarbonate, soda ash etc.We have formed a
product chain with many varieties,large scale, fine degree and high technical content. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system,ensuring products quality and service. Product best-selling globally.
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