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Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation 

Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation 

  • Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation 
  • Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation 
Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation 
Product Details:
Place of Origin: Hunan,yueyang
Brand Name: Kemsky
Certification: ISO 9001
Model Number: smbs-f6
Payment & Shipping Terms:
Minimum Order Quantity: 1 metric ton
Price: usd 300-400 per metric ton
Packaging Details: 25 kgs bag,1000 kgs big bag
Delivery Time: 5-8 days
Payment Terms: T/T , L/C
Supply Ability: 3000 tons per month
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Detailed Product Description
Name: Food Grade Sodium Metabisultite Other Name: Food Grade Sodium Pyrosultite
Color: White Or Light Yellow Situation: Powder/crystalline
Usage: Antioxidant,preservative,antistaling Agent,food Industrial Packing: 25 Kgs Bag/1000 Kgs Jumbo Bag/as Required
Mocular: Na2S2O5
High Light:

preservative sodium metabisulphite

,

sodium metabisulfite food additive

 

SODIUM METABISULFITE FOOD GRADE/

SODIUM METABISULPHITE/

SODIUM PYROSULFITE/SMBS

ITEM SPECIFICATION TEST RESULT
PURITY(AS Na2S2O5 ) 96.5%MIN 97.30%
ARSENIC(As) 0.0001%MAX 0.00008%
HEAVY METALS(As Pb) 0.0005%MAX 0.00045%
IRON(Fe) 0.003%MAX 0.002%
PH VALUE 4.0-4.8 4.3
Colour White crystal powder White crystal powder
1.Grade Food grade
2.Purity 97%
3.Molecular formula Na2S2O5
5. CAS No 7681-57-4
6. HS CODE 28321000
7. EINECS No 231-673-0


Sodium metabisulfite food grade

 
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 0.025k/kg.
Nature:

 

white or light yellow crystalline powder , relative density is 1.4 . Soluble in
water (when20 ° C, 54g/100ml water; when 100 ° C, 81.7g/100ml water),
acidic aqueous solution. Soluble in glycerine, slightly soluble in ethanol.
Moisture easily decomposed, exposed in the air easily oxidized into
sulfate. Exposure to emit sulfur dioxide and acid generated the corresponding
salts. Heated to 150 ° C decomposition.
 

Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation  0

 
10. Packing : External packing is PP woven bag, Internal packing is PE bag,25 kgs, 50 kgs, 1000 kgs, and 1250 kgs bag packing.

11. Storage & defence: 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 rain.

Sodium Metabisulfite Safety For Rubber Industry , Sodium Metabisulfite In Food Preservation  1

Contact Details
NINGBO SOURCECHEM CO.,LTD

Contact Person: Ms.xie

Tel: +8613975090964

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