Product Description
| Product name | Sodium hydroxymethanesulphinate |
| CAS | 149-44-0 |
| Molecular | CH3NaO3S |
| Form | powder |
| Colour | White |
Sodium hydroxymethanesulphinate nature:
Translucent white orthorhombic crystals or small pieces. The apparent density was 1.80-1.85g/cm3. Soluble in water, slightly soluble in alcohol. It has strong reducibility at high temperature and can make the dyed color disappear, so it has the name of white block. It decomposes in the presence of acid and produces formaldehyde, hydrogen sulfide and other toxic gases at 120 ℃. The anhydrous suspension is very stable, but it will gradually decompose in humid air. The aqueous solution begins to decompose above 60 ℃, and the dilute solution decomposes much faster than the concentrated solution.
Sodium hydroxymethanesulphinate application:
Printing and dyeing industry is used as discharge agent and reducing agent to produce indigo dyes and vat dyes. It is also used in the synthesis of rubber, sugar and polymerization of ethylene compounds.
Picture display of Sodium formaldehydesulfoxylate dihydrate
Our Certificate
Packing & Shipping
| EMS/E-package | DHL/FEDEX/TNT | By AIR | By SEA |
| Suitable quality | under 5kg | under 50kg | under 100kg | more than 100kg |
Shipping time
| 7-15days | 5-10days | 5-15days | 10-45 days |
| Shipping cost | high cost | high cost | low cost | low cost |
Service
| door to door | door to door | to airport
| to port |
| Other | easy to pick up goods | easy to pick up goods | professional broker is needed | professional broker is needed |
Company Profile
Welcome to Hebei Guanlang Biotechnology Co.Ltd (Guanlang)
Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Our main product is chlorine dioxide, Sodium dichloroisocyanurate(sdic or nadcc) ANDTrichloroisocyanuric acid (TCCA)for water treatment.We also supply raw materials for detergent and hand sanitizer products,such as carbopol 940,carbopol stock solution,Hydroxypropyl methyl cellulose (HPMC) and so on.
Guanlang also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,agricultural products and so on.So far, Crovell has usiness in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.
Guanlang can always make the product quality best, some of the products from Guanlang can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Guanlang.In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
Exhibition
why choose our company
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
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China