Sodium Metabisulfite (SMBS)

Place Of Origin
China
Minimum Order
1
Packaging
25kg/bag
Delivery
15 Days

Brand Name: REAPCHEM

Pro Name:Sodium Metabisulfite

Other Name:SMBS

Place of Origin:Shandong, China

Molecular Formula:Na2S2O5

Molecular weight:190.09

CAS No:7681-57-4

Appearance:White powder crystal

Solubility:100%

Grade:TECH Grade / FOOD Grade/High purity Grade

2. Packaging & Delivery

Packaging detail:PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.

Loaded:25mt/20'FCL with pallets, 25mt/20'FCL without pallets

Delivery detail:Within 7-10 days

Transportation:BY SEA

Port:QINGDAO or TIANJIN

3. Specifications

Analysis Item Specification
TECH Grade FOOD Grade High Purity Grade
Assay 96.5% min 97.0% min 98.0% min
Iron (as Fe) 0.005% max 0.003% max 0.001% max
Appearance of solution - Colorless and transparent -
Arsenic (as As) 0.0001% max 0.0001% max 0.0001% max
Heavy Metals (as Lead) - 0.0005% max 0.0005% max
pH 4.0-4.6 4.0-4.6 4.0-4.6
Water Insoluble 0.05% max 0.05% max 0.05% max

4. Application

Sodium metabisulfite is mainly used as preservative in food applications, as an enzyme inhibitor in waste water treatment and leather tanning process. For bleaching wool and jute in textile industries. As antichlor after cotton bleaching printing and dying industry, to destroy cyanides in gold mining industry. Preservative in photo developer solutions, as reducing agent and sulfonating agent for chemical and medical industries etc.
  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:2009
  • Address:
  • Contact:Teresa Sun
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Price sodium metabisulfite Na2S2O5
Price sodium metabisulfite Na2S2O5

Product Name: Sodium Metabisulfite Model Number: JK002 CAS No.: 7681-57-4 EINECS No.: 231-673-0 HS Code: 28321090 Appearance: White powder or little yellow powder Classification: Sulfite Type: Sodium Sulfite Other Names: Sodium pyrosulfite; disodium disulphite; Sodium ...

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Sodium metabisulfite
Sodium metabisulfite

Sodium metabisulfite English Name: Sodium Pyrosulfite Chinese alias: sodium pyrosulfite; a shrinkage of two sodium sulfite; sodium Metabisufite; coke sodium sulfite; sodium metabisulfite; sodium pyrosulfite; edible sodium metabisulfite. CAS:7681-57-4 Molecular formula: Na2S2O5 ...

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