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Sodium Sulfite Anhydrous factory supply low price

Prix FOB

Obtenir le dernier prix

390 ~ 400 USD / Ton

20 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

390 ~ 400 USD / Ton (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

390 per Ton

Commande minimale:

20 Metric Ton

Packaging Detail:

25kg bags with 3 layers pe+pp or as the requirement of the customers.

Heure de livraison:

15DAYS

Capacité de Fournir:

5000 Ton per Month

Payment Type:

Groupe de produits :

Contacter maintenant

Hunan Yueyang Sanxiang Chemical Co., Ltd

China

Membre gratuit

Personne Ã contacter na

Yueyang, Hunan

Contacter maintenant

SpÃ©cification du produit

Type: Sodium Sulfide
MF: Na2SO3
Grade Standard: Food Grade
Purity (%): 97%, 98%
Appearance: white crystals or crystalline powder
Application: 1.Mordant of printing and dyeing; 2.Dechlorinate of textile after bleaching; 3.Sulphonated ag
Brand Name: SANXIANG

La description

Sodium Sulfite *7% *8%

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.:	********7
EINECS:	********4
H.S.CODE:	*2.0.0

1. Chemical Analysis

Component	Range	Typical
Na2SO3 %	≥ *7.0 %	7.7%
Fe %	≤ 0.**3%	0.**3%
Water insoluble matter	≤ 0.*2%	0.*2%
Na2CO3	≤ 0.*0%	0.*0%
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

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	390 ~ 400 / Ton (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	390 per Ton
Commande minimale:	20 Metric Ton
Packaging Detail:	25kg bags with 3 layers pe+pp or as the requirement of the customers.
Heure de livraison:	15DAYS
Capacité de Fournir:	5000 Ton per Month
Payment Type:	-
Groupe de produits :	-