|Place of Origin:||Hunan,yueyang|
|Model Number:||food grade smbs|
|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|
|Name:||Sodium Metabisultite For Food Usage||Other Name:||Sodium Pyrosultite For Food Usage|
|Color:||White Or Light Yellow||Shelf Life:||One Year/12 Months|
|Usage:||Food Additive||Packing:||1000 Kgs Jumbo Bag/as Required|
preservative sodium metabisulphite,
sodium metabisulfite food additive
Sodium metabisulfite For food grade
Certification of Analysis: Sodium metabisulfite (Food Grade)
|Item||Chinese standard||Company standard|
|Fe(As content Fe)||≤0.003||≤0.0015|
|Heavy metal content (Pb)||≤0.0005||≤0.0002|
|Arsenic content (As)||≤0.0001||≤0.0001|
Sodium metabisulfite Appearance: white crystalline powder
Sodium metabisulfite Package: 25kg bag,1FCL=27MT(without pallet)
|Sodium metabisulfite For food grade|
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 For Industrial grade|
Net weight: 25, 50, 1000kilograms per bag or following your demands.
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.
Contact Person: Ms.xie