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2012 hot sale Sodium pyrosulfite 2012 hot sale Sodium pyrosulfite 2012 hot sale Sodium pyrosulfite 2012 hot sale Sodium pyrosulfite
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2012 hot sale Sodium pyrosulfite

FOB Price

Get Latest Price

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20 Ton Minimum Order

Country:

China

Model No:

Sodium pyrosulfite

FOB Price:

Get Latest Price

Place of Origin:

China mainland

Price for Minimum Order:

-

Minimum Order Quantity:

20 Ton

Packaging Detail:

25kg/bag

Delivery Time:

within 15days after received advance

Supplying Ability:

100 Ton per Month

Payment Type:

T/T, L/C

Product Group :

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Free Member

Contact Person Aleda

Hunnan New District, Shenyang, Liaoning

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Product Specification

  • Type: Sodium Metabisulfite
  • Other Names: Sodium pyrosulfite
  • MF: Na2S2O5
  • Grade Standard: Food Grade
  • Purity (%): 85%
  • Appearance: White crystal powder
  • Application: FOOD GRADE
  • Brand Name: HST
  • color:white
  • Model Number:GB FCC ACS AR GR CP
  • appearance:White crystal powder
  • MF:Na2S2O5

Product Description


sodium pyrosulfite

Properties:

Sodium metabisulphite white or yellow crystalline powder or small crystallization, with strong smell, a proportion of SO2 1.4, soluble in water, become acidic aqueous solution, and acid contact is released SO2 generated corresponding salts, long for air, is oxidized to Na2S2O6, reason this product not far. Above ***0C, namely the SO2 decomposition.

Use:

Industrial used for printing and dyeing, organic synthesis, printing, the leather making, pharmaceutical and other department. In food processing of bleaching agent and antiseptic, osteoporosis agent.

 

Details:

 

Test item

Specification

Reagent grade

Pharmaceutical grade

Appearance

Conform

Conform

Assay /%

≥*5.0

≥*2.0

Clarify degrees test

Conform

Conform

Water insoluble /%

≤0.**5

≤0.*1

Chloride (Cl)/%

≤0.**5

≤0.*2

Arsenic  (As) /%

≤0.***1

≤0.***2

Ferric (Fe)/%

≤0.***5

≤0.**2

Heavy metal (Pb)/%

≤0.***5

≤0.**2

 

Superior quality and competitive price are our biggest advantages. Sincerely look forward to your attention.
 

Country: China
Model No: Sodium pyrosulfite
FOB Price: Get Latest Price
Place of Origin: China mainland
Price for Minimum Order: -
Minimum Order Quantity: 20 Ton
Packaging Detail: 25kg/bag
Delivery Time: within 15days after received advance
Supplying Ability: 100 Ton per Month
Payment Type: T/T, L/C
Product Group : rubber

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To:

Aleda < Shenyang Huashite Chemical Co., ltd >

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