Sodium metabisulfite(SMBS) By Choice Chemicals Ltd.,

Sodium metabisulfite(SMBS)

离岸价格

Get Latest Price

300 ~ 350 USD / Metric Ton ( Negotiable )

25 Metric Ton Minimum Order

国:

China

モデル番号:

7681-57-4

离岸价格:

300 ~ 350 USD / Metric Ton ( Negotiable )（交渉可能） Get Latest Price

ロケーション:

China

最低注文量の価格:

300 per Metric Ton

最低注文量:

25 Metric Ton

パッケージの詳細:

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

納期:

within 7 working days

供給能力:

2000 Metric Ton per Month

支払いタイプ:

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

製品グループ :

製品仕様

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¢??)

タイトルまたは説明

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

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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.

国:	China
モデル番号:	7681-57-4
离岸价格:	300 ~ 350 / Metric Ton ( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	China
最低注文量の価格:	300 per Metric Ton
最低注文量:	25 Metric Ton
パッケージの詳細:	In net 25kg/1000kg/1100kg/1200kg/1250kg pp bags
納期:	within 7 working days
供給能力:	2000 Metric Ton per Month
支払いタイプ:	PayPal, Western Union, D/P, D/A, L/C, T/T
製品グループ :	-