Sodium Sulfite anhydrous Na2SO3
Cantidad : one contai Precio : FOB: $385/TON
Sodium Sulfite 97% 98%
Food Grade & Industrial Grade
is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3.It is a white crystal powder or granule that tastes salty with sulphur odor,
|
CAS RN.: |
7757-83-7 |
|
EINECS: |
231-821-4 |
|
H.S.CODE: |
2832.1000.00 |
1. Chemical Analysis
|
Component |
Range |
Typical |
|
Na2SO3 % |
≥ 97.0 % |
97.37% |
|
Fe % |
≤ 0.003% |
0.003% |
|
Water insoluble matter |
≤ 0.02% |
0.02% |
|
Na2CO3 |
≤ 0.10% |
0.10% |
|
Na2SO4 |
≤ 2.5% |
2.5% |
2. Application
|
Pulp and paper industry |
Lignin removal agent |
|
Water treatment |
Oxygen scavenger agent. |
|
Photographic industry |
To protect developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulfate) from film and photo-paper emulsions. |
|
Textile industry |
Bleaching, desulfurizing and dechlorinating agent |
|
Chemical manufacturing |
Sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. |
|
Leather trade |
The sulfitization of tanning extracts |
|
Other applications |
l froth flotation of ores l oil recovery l food preservatives l making dyes l It is used in the purification of TNT for military use. |
3. Transportation Information:
| <p style="margin-bottom: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size:inherit; lin |
Persona a contactar : lucy lucy, 8613873003025
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de Sodium Sulfite anhydrous Na2SO3 Buscar en la categoria : Materias primeras Buscar en la categoria : anhydrous, sulfite, na2so3, sodium |
59590 B2B ServiciosReportar abuso
Wednesday 14 September 2016
Cantidad : 5000 - Precio : 50,00 €
Bellows Seal Stop Valves(Straight-Through Type) DIN Bellows Seal Stop Valve DIN Bellows Globe Valve DIN Faltenbalgventil Durchgangsform DIN Válvulas de fuelle DIN ventil uzavírací s vlnovcem přímý DIN Standard seteventil med belg (Rett løp modell) DIN Standardında Metal Körüklü...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
50000 AlimentaciónReportar abuso
Tuesday 16 February 2016
Cantidad : 10,000MT - Precio : 210 USD/MT CIF
Refined Sugar Icumsa 45 RBU, Icumsa 150, Icumsa 600-1200 Competitive prices & Current cropping Quality guarantee ICUMSA 45 is a highly refined sugar, and it is easily recognizable by its distinctive sparkling white color and pure Sucrose taste. It is suitable for human consumption...
KHUN JACK PARTNERSHIP LIMITED
- 50000 - CHIANG MAI
- +66 9 56 19 49 81
1000 ConstrucciónReportar abuso
Thursday 15 May 2014
Cantidad : 12500
Tenemos a disposición de los mayoristas y / o empresas deimportación y exportación una variedad de cemento fabricado en España / Norma Europea. STOCK DISPONIBLE: Desde el 1 hasta el 5 de EMC EMC Precio: a consultar Póngase en contacto con: con el vendedor final en España sin pasar...
ilyesmarketing
- 1000 - Tunis elmanar
- +21 6 42 17 52 92
