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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

离岸价格

获取最新报价

|

20 Ton Minimum Order

国家:

China

型号:

Sodium pyrosulfite

离岸价格:

获取最新报价

位置:

China mainland

最小订单价格:

-

最小订单:

20 Ton

包装细节:

25kg/bag

交货时间:

within 15days after received advance

供应能力:

100 Ton per Month

付款方式:

T/T, L/C

產品組 :

现在联系
免费会员

联系人 Aleda

Hunnan New District, Shenyang, Liaoning

现在联系

产品规格

  • 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

详情


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.
 

国家: China
型号: Sodium pyrosulfite
离岸价格: 获取最新报价
位置: China mainland
最小订单价格: -
最小订单: 20 Ton
包装细节: 25kg/bag
交货时间: within 15days after received advance
供应能力: 100 Ton per Month
付款方式: T/T, L/C
產品組 : rubber

Send a direct inquiry to this supplier

至:

Aleda < Shenyang Huashite Chemical Co., ltd >

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