Sodium metabisulfite(SMBS) By Choice Chemicals Ltd.,

Sodium metabisulfite(SMBS)

Prix FOB

Obtenir le dernier prix

300 ~ 350 USD / Metric Ton ( Negotiable )

25 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

7681-57-4

Prix FOB:

300 ~ 350 USD / Metric Ton ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

300 per Metric Ton

Commande minimale:

25 Metric Ton

Packaging Detail:

In net 25kg/1000kg/1100kg/1200kg/1250kg pp bags

Heure de livraison:

within 7 working days

Capacité de Fournir:

2000 Metric Ton per Month

Payment Type:

PayPal, Western Union, D/P, D/A, L/C, T/T

Groupe de produits :

SpÃ©cification du produit

Type: Sodium Metabisulfite
Other Names: Sodium metabisulfite(SMBS)
MF: Na2S2O5
Grade Standard: Industrial Grade
Purity (%): 97%
Appearance: White or yellowish crystalline powder
Application: Food Preservative;leaner;etc.
Brand Name: STL /OEM

Melting Point(ÃƒÂ¢??):150 ÃƒÂ:Water Solubility:540 g/L (20ÃƒÂ¢??)

La description

Sodium Metabisulphite (SMBS)

is an inorganic compound composed of sodium, sulfur and oxygen. Its chemical formula is Na2S2O5. It typically comes in a white or yellowish-white crystalline powder. It easily dissolves in water. The substance is sometimes referred to as disodium (metabisulfite). It is used as a disinfectant,antioxidant and preservative agent.

CAS RN.:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ********4
EINECS:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ********0
Molecular Weight:Â **0.***5
Molecular Formula:Â Na2S2O5
Melting Point(â„ƒ):Â Â Â **0â„ƒ
Water Solubility:Â Â Â Â Â **0 g/L (*0â„ƒ)

Specifications
ItemÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Industrial standardÂ Â Â Â Â Value of our company
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ( Top grade)
Assay(Na2S2O5 )%Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â â‰¥Â *6.0Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â *7.5
Iron content(base on Fe) %Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â â‰¤Â 0.**5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.**2
water insoluble matter %Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â â‰¤Â 0.*5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.*2
Arsenic content(base on As)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â â‰¤Â 0.***1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.***1
PbÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.**1ã€€Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0,**1
ApperanceÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â White or yellowish crystalline powder

Â Â

Uses

- Industrial Uses

The many chemical properties of sodium metabisulphite make it a versatile compound useful in many applications. It can eliminate dissolved oxygen in waste water and in pipes. It functions as a bleaching agent, which is useful in making paper pulp, cotton and wool. It is used in water treatment plants to remove excess chlorine.Â used to sterilize the equipment.

- Food Preservative

Sodium metabisulphite is used as a food preservative. It is commonly used as a food preservative for dried foods, like potato chips, raisins and apples, as well as fruit concentrate juices. It acts as an antimicrobial, inhibiting the growth of fungi and bacteria, thereby keeping food fresh and safe.

- Medicinal Use

Sodium metabisulphite is an antioxidant additive in injectable medicines and is also used as a reducing agent in pharmaceuticals.

- Sodium Metabisulfite as a Cleaner

Sodium metabisulfite is also present in wines and beers, as it is used as both a sterilizer and an antioxidant in the process of brewing beer or fermenting wine. The chemical is also used in the process of purifying water, cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial.

- Sodium Metabisulfite in Other Uses

Sodium metabisulphite's acidic and preservative properties also make it an effective substitute for sodium bisulphite, a chemicalÂ that is used in traditional darkroom photography.

Also, sodium metabisulfite is used as a bleaching agent in pulp and textile manufacture, as well as a reducing agent in pharmaceuticals. It is also a known preservative in cosmetics.

The chemical, in concentrated form, has also been used in landscape gardening as a tree stump remover, as it disintegrates the lignin *- chemicals in plant cell walls *- in the tree stumps, making them easier to remove.

Pays:	China
N Â° de modÃ¨le:	7681-57-4
Prix FOB:	300 ~ 350 / Metric Ton ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	300 per Metric Ton
Commande minimale:	25 Metric Ton
Packaging Detail:	In net 25kg/1000kg/1100kg/1200kg/1250kg pp bags
Heure de livraison:	within 7 working days
Capacité de Fournir:	2000 Metric Ton per Month
Payment Type:	PayPal, Western Union, D/P, D/A, L/C, T/T
Groupe de produits :	-