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| CAS-Nr. | 9004-34-6 |
| Bezeichnung: | Cellulose |
| Englisch Name: | Cellulose microcrystalline |
| Synonyma: | Cellulose
cepo;la01;AVIRIN;abicel;avicel;celufi;rexcel;arbocel;cepocfm;cepos20 |
| CBNumber: | CB4217972 |
| Summenformel: | H2 |
| Molgewicht: | 2.01588 |
| MOL-Datei: | 9004-34-6.mol |
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| Cellulose physikalisch-chemischer Eigenschaften |
| Brechungsindex: |
n20/D 1.504 |
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| storage temp. : |
room temp |
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| Wasserlöslichkeit: |
insoluble |
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| Stabilität:: |
Stable. Combustible. Incompatible with strong oxidizing agents. |
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Cellulose Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften
white powder |
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Verwenden
High purity cellulose powders for partition chromatography. |
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Verwenden
ACCEL-101 is most widely used for direct compression tableting and wet granulation.
ACCEL-102 has similar compression properties to ACCEL-101. However, it has larger particle size and therefore, may be of value in improving the flow if fine powders.
ACCEL |
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Allgemeine Beschreibung
Odorless, white powdery fibers. Density 1.5 g cm-3. The biopolymer composing the cell wall of vegetable tissues. Prepared by treating cotton with an organic solvent to de-wax Cellulose microcrystalline and removing pectic acids by extration with a solution of sodium hydroxide. The principal fiber composing the cell wall of vegetable tissues (wood, cotton, flax, grass, etc.). Technical uses depend on the strength and flexibility of its fibers. Insoluble in water. Soluble with chemical degradation in sulfuric aicd, and in concentrated solutions of zinc chloride. Soluble in aqueous solutions of cupric ammonium hydroxide (Cu(NH3)4(OH)2). |
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Reaktivität anzeigen
Cellulose microcrystalline is combustible. Incompatible with strong oxidizing agents including bromine pentafluoride, sodium nitrate, fluorine, perchlorates, perchloric acid, sodium chlorate, magnesium perchlorate, F2, zinc permanganate, sodium nitrite, sodium nitrate, sodium peroxide. Nitration with a mixture of nitric and sulfuric acids produces Cellulose microcrystalline nitrates (celluloid pyroxylin, soluble pyroxyline, guncotton) which are flammable or explosive. |
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R-Sätze Betriebsanweisung:
R37:Reizt die Atmungsorgane. |
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S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden. |
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| Cellulose Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 151)Lieferanten |
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