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White Dry Powder Sodium Metabisulfite Food Additive Molecular Weight 190.10

White Dry Powder Sodium Metabisulfite Food Additive Molecular Weight 190.10

  • White Dry Powder Sodium Metabisulfite Food Additive Molecular Weight 190.10
White Dry Powder Sodium Metabisulfite Food Additive Molecular Weight 190.10
Product Details:
Place of Origin: Hunan
Brand Name: Kemsky
Certification: ISO 9001,sgs
Model Number: smbs -a1
Payment & Shipping Terms:
Minimum Order Quantity: 1 metric ton
Price: usd 300 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: For Food Use Sodium Metabisulfite Other Name: For Food Use Sodium Pyrosulphite
Situation: Dry Powder Shelf Life: 12 Months/365 Days
Grade: Food Grade, Food Preservative Usage: Food Additive Preservative, Antioxidant,antistaling Agent,
High Light:

sodium metabisulphite antioxidant

,

sodium metabisulfite in food preservation

                       SODIUM METABISULFITE                                                   FOOD ADDITIVE FOOD ANTIOXIDANT           

 

FAQ:

1. MOQ?

→1MT

2. Package?

→ Packing in 25kg, 50kg, 1000kg pp woven bag with plastic lining. Also can be customized.

3. Purity?

→ 96%, 97%, 98%.

4. Safety for food grade?

→ Yes, we have special certificate for food use.

5. Delivery?

→ 12-15days after order confirmed.

PRODUCT DESCRIPTION:

Name: Sodium Pyrosulfite

Appearance: white or light yellow crystal powder

Grade: Food Grade/Industry Grade

Type: Emulsifiers, Enzyme Preparations, Flavoring

Molecular formula: Na2S2O5

CAS No. : 7681-57-4

EINECS : 231-673-0

HS Code: 28311020

Certificate: SGS/Health certificate/ISO certificate

Other names: Sodium Metabisulphite

 

 

Item Chinese standard Company standard
GB1893-2008
Main content(Na2S2O5) ≥96.5 ≥97.5
Fe(As content Fe) ≤0.003 ≤0.0015
Clarity Pass test Clear
Heavy metal content (Pb) ≤0.0005 ≤0.0002
Arsenic content (As) ≤0.0001 ≤0.0001


 


 

High Purity Sodium metabisulfite
Item index
Main content(Na2S2O5) ≥98
Fe(As content Fe) ≤0.001
Clarity Clear
Water-Insoluble ≤0.01
Heavy metal content(Pb) ≤0.0005
As content(As) ≤0.0001
PH Value 4.0~4.6

 

Refine level Sodium metabisulfite
Item Index
Main content(Na2S2O5) ≥98.5
NaClcontent ≤0.012
Fe % (As content Fe) ≤0.0005
Water-Insoluble ≤0.005
Clarity Clear
Arsenic(As) content ≤0.00005
Heavy metal content(Pb) ≤0.00005


Sodium Metabisulfite is also named Sodium Pyrosulfite, Sodium Metabisulfite is white or slight yellow crystalline powder, with strong smell of SO2, the proportion of 1.4, soluble in water, aqueous solution of Sodium Metabisulfite is acidic, Sodium Metabisulfite contacts with strong acids, released SO2 and generates sodium sulfate, commonly known as Glauber's salt. For a long time in the air, Sodium Metabisulfite can be oxidized into Na2S2O6, so Sodium Metabisulfite can not be stored for a long time. Above 150 degrees Celsius, Sodium Metabisulfite can decompose of SO2. Soluble in water and glycerin, slightly soluble in ethanol. Soluble in water, Sodium Metabisulfite generates into stable sodium bisulfite, pH under 1% aqueous solution ranged from 4.0 to 5.5.

 

 

 

 

 

Contact Details
KEYUAN HOLDING GROUP CO.,LTD

Contact Person: Mrs. Kim Xie

Fax: Ningbo Keyuan Holdings Group

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