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Home > Products >  Lower price Dextran 40

Lower price Dextran 40 CAS NO.9004-54-0

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

Keywords

  • Best quality Dextran 40
  • High purity Dextran 40
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Quick Details

  • ProName: Lower price Dextran 40
  • CasNo: 9004-54-0
  • Molecular Formula: [C6H10O5]n
  • Appearance: White powder
  • Application: CAS: 9004-54-0
  • DeliveryTime: Within 15days
  • PackAge: 25kg/drum
  • Port: China sea port
  • ProductionCapacity: 15000 Kilogram/Year
  • Purity: 98.1%
  • Storage: Cool and dry place
  • Transportation: by sea or air, express for small quant...
  • LimitNum: 1 Kilogram

Superiority

Product name: Dextran 40

CAS No.:9004-54-0

Molecule Formula:[C6H10O5]n

Purity: 98.1%

Package: 25kg/drum

Description:White powder

Manufacture Standards:Enterprise Standard

TESTING ITEMS

      SPECIFICATIONS

RESULTS

Description

White powder,odorless

White powder

Identification

Positive reaction

Confirms

Chloride

≤0.25%

0.14%

Specific

+190°~200°

+195.0°

Loss on drying

≤5.00%

2.90%

Heavy metals

≤0.0008%

<0.0008%

Ignition residue

≤0.50%

0.19%

Nitrogen content

≤0.007%

<0.005%

Molecular weight and molecular division

The heavy even molecular weight should be 32000~42000,10% macro-molecule part heavy even molecular weight do not be bigger than 120000,10% small molecular part heavy even molecular weight not to be smaller than 5000

The heavy even molecular weight is 34622,10% macro-molecule part heavy even molecular weight is 102958,10% small molecular part heavy even molecular weight is 7368.

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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