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Cellulose microcrystalline
Property |
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density : |
1.5 g/cm3 (20℃) |
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refractive index : |
n20/D 1.504 |
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storage temp. : |
room temp |
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PH: |
5-7.5 (100g/l, H2O, 20℃)(slurry) |
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Water Solubility : |
insoluble |
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Stability:: |
Stable. Combustible. Incompatible with strong oxidizing agents. |
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SAFETY
- Risk and Safety Statements
- Hazard and Precautionary Statements (GHS)
| Symbol(GHS): |
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| Signal word: |
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| Hazard statements: |
| Code |
Hazard statements |
Hazard class |
Category |
Signal word |
Pictogram |
P-Codes |
| H335 |
May cause respiratory irritation |
Specific target organ toxicity, single exposure;Respiratory tract irritation |
Category 3 |
Warning |
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| Precautionary statements: |
| P261 |
Avoid breathing dust/fume/gas/mist/vapours/spray. |
| P304+P340 |
IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
| P405 |
Store locked up. |
| P403+P233 |
Store in a well-ventilated place. Keep container tightly closed. |
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Cellulose microcrystalline
Chemical Properties,Usage,Production
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Chemical Properties
white powder |
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Uses
High purity cellulose powders for partition chromatography. |
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Uses
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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General Description
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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Reactivity Profile
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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Cellulose microcrystalline
Suppliers Global( 183)Suppliers
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