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Sodium Sulphite

Prix FOB

Obtenir le dernier prix

300 ~ 320 USD / Metric Ton

25 Metric Ton Minimum Order

Pays:

South Africa

N Â° de modÃ¨le:

Prix FOB:

300 ~ 320 USD / Metric Ton (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

300 per Metric Ton

Commande minimale:

25 Metric Ton

Packaging Detail:

25kg/50kg

Heure de livraison:

21 - 25 days

Capacité de Fournir:

3000 Metric Ton per Month

Payment Type:

D/A, T/T

Groupe de produits :

Food addictives

Contacter maintenant

Payali Trading (Pty) Ltd

South Africa

Membre gratuit

Personne Ã contacter Mr. Subusiso

Mafole, Johannesburg, Ventersdorp

Contacter maintenant

Type: Thickeners

Powder:White

La description

CAS Number: ********7

[ Molecular Formula ]: Na2SO3

[ Molecular Weight ]:**6.*4

[ Appearance ]:

white crystal powder or granule, taste salt and with sulphur odor. Easily soluble in water, slightly soluble in ethanol. Very easily oxidize as Sodium Sulphate when open in the air. Decompose when meet inorganic acid and give out the gas of sulfur dioxide.

[ Specification ]:

Item	superior	first grade	second grade
Na2SO3	*7.0% min	*6.0% min	*3.0% min
Na2SO4	2.5% max	-	-
Fe	0.**3% max	0.**5% max	0.*1% max
Water insoluble	0.*2% max	0.*3% max	0.*5% max
Free alkali (as Na2CO3)	0.*0% max	0.*0% max	0.*0% max
Heavy metals(as Pb )	0.**2% max	-	-
As	0.***2% max	-	-

[ Applications ]:This product is mainly used for producing photographic developer, anticorrosive agent for food, bleaching agent for medicinal herbs,etc. And is also used for producing sodium thiosulphate.

[ Packing ]:in *5 kg net plastic woven bag.

Pays:	South Africa
N Â° de modÃ¨le:	-
Prix FOB:	300 ~ 320 / Metric Ton (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	300 per Metric Ton
Commande minimale:	25 Metric Ton
Packaging Detail:	25kg/50kg
Heure de livraison:	21 - 25 days
Capacité de Fournir:	3000 Metric Ton per Month
Payment Type:	D/A, T/T
Groupe de produits :	Food addictives