Prix FOB
Obtenir le dernier prix460 ~ 500 / Ton
|25 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
460 ~ 500 / Ton Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
460 per Ton
Commande minimale:
25 Metric Ton
Packaging Detail:
25kg pp bags
Heure de livraison:
15-20days
Capacité de Fournir:
-
Payment Type:
D/P, D/A, L/C, T/T
Groupe de produits :
-
Personne àcontacter Lilian
Changsha, Hunan
| Name： | Sodium Sulfite |
| Chemical formula： | Na2SO3 |
| Physical appearance： | White crystalline powder. |
| Quality standard： | HG/T ********0 |
| Description： | Sodium Sulphite, Sodium Sulfite, Na2SO3, Sodium hydrogen sulfite, Paper sulfite Application: 1>Bleaching agent for paper pulps ; Â
2>Waste water treatmentï¼›
Â
3>Reducing and sulphonating agent for chemical
synthesis ï¼›
Â
4>Bleaching agent for textilesï¼›
Â
5>Colors stripper and deoxidization ;
Â
6>Floating agent for mining industry;
Â
7>Auxiliary chemical in tanning process .Â
 Package:1>*5kg/*0kg compound plastic woven bag with inner polythene liner ; 2>***0kg Jumbo bags; 3>Any other particular requirements to the package can be discussed.  Shelf Life: One year.  Storage & handling: 1>Store the product in a cool and dry placeï¼›avoid contact sunshine; 2>Water and moisture; 3>Avoid contact with strong acid,oxidants or poisonous substances; 4>Exposure to moisture will make it oxidze easily to sodium sulphate; 5>Not store it for a long time.  Product Specification: ITEM                      FOOD GRADE TECH GRADE TECH GRADE Na2SO3                      >*7%            >*6%                   >*3% FREE ALKALI                  *3% FREE ALKALI                  <0.1%           <0.4%                  <0.4% IRON                        <0.**2%     <0.**5%             <0.**5% WATERINSOLUBLE MATTER     <0.*2%           <0.*5%              <0.*5% SODIUM SULFATE(Na2SO4)      <2.5%           ********-         *********- NACL                        <0.1%            *********-         *******-  |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 460 ~ 500 / Ton Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 460 per Ton |
| Commande minimale: | 25 Metric Ton |
| Packaging Detail: | 25kg pp bags |
| Heure de livraison: | 15-20days |
| Capacité de Fournir: | - |
| Payment Type: | D/P, D/A, L/C, T/T |
| Groupe de produits : | - |
