Product Certification&
    Enterprise Certification

  • Mr.Jinhua Gao
    Tel: 86-532-86996732/87122377

  • Mobile:13589273306
  • Tel:86-532-86996732/87122377
  • Fax:86-532-86996732
  • Province/state:Shan Dong
  • City:Qingdao
  • Street:Shandong Province Qingdao Changjiang Road No.366
  • MaxCard:
Home > Products >  Chinese CM-52 Cellulose 9000-11-7

Chinese CM-52 Cellulose 9000-11-7 CAS NO.9000-11-7

  • Product Details

Keywords

  • CM-52 replace GE
  • column chromatography
  • CM-Cellulose factory

Quick Details

  • ProName: Chinese CM-52 Cellulose 9000-11-7
  • CasNo: 9000-11-7
  • Appearance: white granular
  • Application: column chromatography Separating and ...
  • DeliveryTime: 30days
  • PackAge: carton box
  • Port: Qingdao Port
  • ProductionCapacity: 5 Metric Ton/Year
  • Purity: 99%
  • Storage: RT,Dry
  • Transportation: FOB/CFR/CIF
  • LimitNum: 1 Kilogram
  • Exchange Capacity: 1.0mmol/g
  • Water content: ≤10%

Superiority

 

    Column chromatography Carboxymethyl cellulose(CMC), is the most widely used hydrophilic cation exchange separation material, is weakly acidic cation exchange fiber containing a carboxymethyl functional groups. It has high stability, large macromolecular adsorption capacity, fast, easy elution and separation ability, etc.

Details

 

CMC containing polar groups, - O - CHCOOH, can  amino exchange with protein after dissociation.

Properties: white fiber or powder, insoluble in ethanol, ethyl ether, acetone, insoluble in water, acid and dilute alkali.

Factory Form: —H

Exchange Capacity:1.0mmol/g

Before using,using the 0.5 mol/L HCl solution, washed to PH5, then 0.5 mol/L NaOH solution washed to PH9, 20% ~ 80% ethanol washed in turn two to three times, soaking time for 30 minutes each time, it has better effect to use;

And It can be used repeatedly. Its form can be changed according client’s demand.Regeneration methods: 0.5 mol/L HCl solution washed , water washed to PH5, 0.5 mol/L NaOH solution washed, water washed to PH9, 0.5 mol/L HCl solution turn it into hydrogen form, water washing to neutral, washing time is 30 minutes at a time. Or 2 mol/L NaCl washed 60-120 minutes then water washing until without chloride ions turn it into Na form. After Using for a period of time,We should wash CMC according to the above steps again.

Application:Separating and purifying protein, nucleic acid, polysaccharide, enzemy, histocyte and pigment.

The index and package size can be changed according client’s demand.

Storage: RT, Dry

Other products of this supplier

lookchemhot product CAS New CAS Cas Database Article Data Chemical Catalog