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 : na2so3, sodium, sulfite, anhydrous |
59590 B2B ServiciosReportar abuso
Wednesday 14 September 2016
Cantidad : 5000 - Precio : 50,00 €
Gland Packing Globe Valves ( Straight- Through Type) DIN Standard Gland Packing Globe Valve DIN Globe valve DIN Stop valve DIN Absperrventil Durchgangsform DIN Válvulas de globo DIN ventil uzavírací s klasickou ucpávkou přímý DIN Standard seteventiler med pakkboks (rett løp...)
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
59590 B2B ServiciosReportar abuso
Wednesday 14 September 2016
Cantidad : 5000 - Precio : 50,00 €
Long life-Heavy Duty Bellows Seal Stop Valves DIN Standard Long Life-Heavy Duty Bellows Sealed Stop Valves DIN Long life bellows Seal Stop Valve DIN Long life bellows globe valve DIN Long bonnet bellows globe valve DIN Faltenbalgventil lange Bauform DIN Válvulas de fuelle de...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
42050 AlimentaciónReportar abuso
Thursday 20 June 2013
Cantidad : 1 - Precio : 10000 USD
CALDERA DE ACERO Y EQUIPOS DE ACERO NUESTRAS ÁREAS DE PRODUCCIÓN INDUSTRIA ALIMENTARIA • caramelos duros y blandos LÍNEAS DE PRODUCCIÓN • CHOCOLATE LÍNEAS DE PRODUCCIÓN • HALVA, mermelada, miel, UVA LÍNEAS DE PRODUCCIÓN MELAZA • TAHINI, semillas de sésamo PLANTAS DE...
TURKON EXPORT LTD.
- 42050 - KONYA
- +905353265862
