CELLULOSE PHOSPHATE
- Product Name
- CELLULOSE PHOSPHATE
- CAS No.
- 9015-14-9
- Chemical Name
- CELLULOSE PHOSPHATE
- Synonyms
- Cellulose P;Whatman P 11;Whatman P 81;phosphocellulose;CELLULOSE PHOSPHATE;Phosphorylated cellulose;selectacelphosphatetype40;CELLULOSE, PHOSPHATE ESTER;cellulosephosphatefinemesh;DIHYDROGEN PHOSPHATE CELLULOSE
- CBNumber
- CB5686939
- Formula Weight
- 0
- MOL File
- Mol file
CELLULOSE PHOSPHATE Property
- form
- fibers
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- BIO0000078
- Product name
- CELLULOSE PHOSPHATE ESTER
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $2488.32
- Updated
- 2021/12/16
- Product number
- BIO0000078
- Product name
- CELLULOSE PHOSPHATE ESTER
- Purity
- 95.00%
- Packaging
- 1KG
- Price
- $7047.89
- Updated
- 2021/12/16
CELLULOSE PHOSPHATE Chemical Properties,Usage,Production
Chemical Properties
cation exchanger ~4.4 meq/g
Uses
for protein immobilization and condensations with other amine-containing reagents.
Uses
Cellulose phosphate is used in protein chromatography, ion exchange chromatography and cation exchange media. Cellulose phosphate (CELLPHOS) has been studied as a collector for analytical preconcentration of traces of Cd(II), Cr(III), Cu(II) and Ni(II) from aqueous sample solution and used to purify and characterize acid phosphatase from approximately 3000-year-old human bones from archeological excavations.
Uses
Phosphorylated cellulose fibers show increased swelling after partial hydrolytic degradation and transfer into the alkali salt form and were, therefore, suggested for use as adsorbents.
Preparation
Cellulose phosphates with a low phosphorus content are obtained by reacting cellulose or linters with phosphoric acid in an urea melt. Higher phosphorus contents and a lower degradation rate of the cellulose may be obtained with excess urea at reduced reaction time (ca. 15 min) and at high temperature (ca. 140 ℃). Water-soluble cellulose phosphate with a high degree of substitution may be obtained from a mixture of phosphoric acid and phosphorus pentoxide in an alcoholic medium.