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Home > Products >  best price Sodium Metabisulfite 7681-57-47681-57-4 manufacturer

best price Sodium Metabisulfite 7681-57-47681-57-4 manufacturer CAS NO.7681-57-4

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • Sodium Metabisulfite best price
  • Sodium Metabisulfite 7681-57-4
  • 7681-57-4 manufacturer

Quick Details

  • ProName: best price Sodium Metabisulfite 7681-5...
  • CasNo: 7681-57-4
  • Molecular Formula: Na2S2O5
  • Appearance: White or light yellow crystalline powd...
  • Application: CAS: 7681-57-4
  • DeliveryTime: Within 15days
  • PackAge: 25kg/bag
  • Port: China sea port
  • ProductionCapacity: 15000 Kilogram/Year
  • Purity: 97%
  • Storage: Cool and dry place
  • Transportation: by sea or air, express for small quant...
  • LimitNum: 1 Kilogram

Superiority

Product name: Sodium Metabisulfite

CAS No.:7681-57-4

Molecule Formula:Na2S2O5

Molecule Weight:190.1065

Purity: 97%

Package: 25kg/bag

Description:White or light yellow crystalline powder

Manufacture Standards:Enterprise Standard

 

Testing Item

Specification

Results

Descriptions

White or light yellow crystalline powder

Conforms

Content(Na2S2O5)

≥95.0%

97.26%

SO2

≥65.0%

65.16%

Fe

≤0.005%

0.002%

Insoluble substance in water

≤0.05%

0.01%

As

≤0.0002%

0.0001%

Heavy metal(Pb)

≤0.002%

0.001%

PH

4.0~4.6

4.4

Conclusion:      The Product Conforms to Enterprise Standard.

 

Details

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on.  With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.

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