Food Grade/Industry Grade Sodium Metabisulfite 96.5 %Min with Best Price

• Customization: Available
• CAS No.: 7681-57-4
• Formula: Na2s2o5
• Model NO.: SMBS
• EINECS: 231-673-0
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Appearance: Powder
• Grade Standard: Food Grade/Industry Grade
• Transport Package: 25kg. 500kg/1000kg/1100kg/1200kg
• Specification: 96.5 %
• Trademark: chem
• Origin: China
• HS Code: 2832100000
• Production Capacity: 50000 Ton/Pear

Product Description

Product Description

Sodium metabisulfite Usage

Pharmaceutical industry for the production of chloroform,benzene, styrene sulfone, and formaldehyde. 
Rubber industry as a coagulant. 
Bleached cotton printing and dyeing industry as the dechlorination agent, cotton scouring agent. 
Leather tanning industry for processing, make the leather soft, plump, tough, waterproof, bending, wear and other properties. 
The chemical industry for the production of vanillin hydroxyl, hydroxylamine hydrochloride and so on. 
Sensitive industries such as reagent. 
The food industry as a bleaching agent, preservatives, leavening agent antioxidant, color agents and the insurance agent. 
According to China GB2760-86 provides that: as a preservative for the wine, the greatest use of 0.25g/kg; as bleaching agent for glucose, sugar bamboo, rattan and other mushrooms, no more than 0.45g/kg; residue (SO2 total), bamboo shoots, mushrooms are not allowed more than 0.025.

Storage:Stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. The storage period is 6 month since the production date. It should be transported by clean car with covering matter, avoid raining.
 

Product Specification

Sodium metabisulfite Specification

Industry grade: Sodium Metabisulfite
ITEM	SPECIFICATION
Na2S2O5 content	96.5 %min
SO2	65% min
Heavy metals (as Pb)	0.0005%max
Arsenic (As)	0.0001%max
Iron (Fe)	0.003%max
Water insoluble	0.05%max
Food grade: Sodium Metabisulfite
Item	Food Grade
Purity(As Na2S2O5)	≥98.0%	≥97.0%
Sulfur Dioxide(SO2)	≥65.0%	≥65.0%
Arsenic(As)	≤0.0002%	--
Heavy Metals(As Pb)	≤0.0005%	--
Selenium(Se)	≤0.0005%	--
Iron(Fe)	≤0.002%	≤0.005%
Water Insoluble	≤0.02%	≤0.05%
Remark	Conformed with FCCV and E223 Standard

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DALIAN CHEM --Dalian Chem Imp. and Exp. Group Co., Ltd.is focus on the supply of chemical raw materials, chemical products , and other related products since 1985.

At present, we provide more than 200 kinds of chemical raw materials and ingredients.Sodium metabisulfite is one of our main products.

Before Sodium metabisulfite order ,we can send the sample for your testing ,We ensure the quality is the same as bulk quantity.

There are many Sodium metabisulfite suppliers, mainly located in Asia. The Sodium metabisulfite we supply is cheap and the quality is guaranteed. Sodium metabisulfite products are popular all over the world.

For whatever questions about us or our products you may have, do let us know and you can be assured we reply you in details with 24 hours and to your satisfaction.