
Microcellulose ( MCC ) Microcrystalline Cellulose - 5000g
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Description
Microcrystalline Cellulose (MCC)
Other Names: Microcellulose, Cellulose microcrystalline
Chemical Formula: (C₆H₁₀O₅)ₙ
Molar Mass: Variable (polymer)
CAS Number: 9004-34-6
Appearance: White to off-white, odorless, fine powder
Odor: Odorless
Physical and Chemical Properties
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Bulk Density: ~0.2–0.5 g/cm³ (depending on grade)
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Solubility in Water: Insoluble; swells in water
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Solubility in Organic Solvents: Insoluble
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Moisture Content: Typically <5%
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pH (suspension): ~5.0–7.5 (in water)
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Particle Size: Typically <200 µm (may vary by grade)
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Crystallinity: High (compared to amorphous cellulose)
Applications
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Chromatography: Used as a stationary phase in some separation techniques
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Filtration Media: Serves as a support in filter matrices
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Composite Materials: Used as a reinforcing filler in polymer composites
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Cosmetic and Technical Formulations: Used to modify texture, viscosity, or rheology
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Binder and Disintegrant: In industrial tablet pressing and pellet formation
Safety Information
Classification: Not classified as hazardous under GHS
Signal Word: None
GHS Pictograms: None required
General Handling Precautions
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Avoid creating or inhaling dust
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Use in well-ventilated areas
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Protective eyewear and a dust mask are recommended when handling large quantities
Storage Conditions
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Store in a tightly sealed container in a dry, cool, well-ventilated area
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Protect from moisture, as MCC is hygroscopic
Environmental Considerations
Microcrystalline cellulose is biodegradable and not hazardous to the environment under normal handling and disposal procedures.