| Identification | Back Directory | [Name]
CELLULOSE PHOSPHATE | [CAS]
9015-14-9 | [Synonyms]
Cellulose P
Whatman P 11
Whatman P 81
phosphocellulose
CELLULOSE PHOSPHATE
Phosphorylated cellulose
selectacelphosphatetype40
cellulosephosphatefinemesh
CELLULOSE, PHOSPHATE ESTER
Phosphoric acid swollen avicel
DIHYDROGEN PHOSPHATE CELLULOSE
SELECTACEL(R) PHOSPHATE, TYPE 20
SELECTACEL(R) PHOSPHATE, TYPE 40
Phosphoric acid swollen cellulose
Phosphoric acid, cellulose esters
cellulose phosphate cation exchanger*fibrous form | [MDL Number]
MFCD00146346 |
| Hazard Information | Back Directory | [Chemical Properties]
cation exchanger ~4.4 meq/g | [Uses]
cation exchanger | [Uses]
for protein immobilization and condensations with other amine-containing reagents. | [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. |
|
| Company Name: |
Spectrum Chemical Manufacturing Corp.
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Sigma-Aldrich
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Merck KGaA
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CarboMer, Inc.
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858 552 0992 |
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www.carbomer.com |
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SIGMA-RBI
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800 736 3690 (Orders) |
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www.sigma-aldrich.com |
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