Microcrystalline Cellulose(MCC)
■ Chemical Description
-- Microcrystalline Cellulose (abbr. MCC)
■ CAS No. 9004-34-6
■ Molecular and Structural Formula C12H22O11
■ Characteristics
--A White or similar white powders, no smell, no taste;
-- Insoluble in water, ethanol, methanol, methylbenzene;
■ Specification
No. |
Tests |
Specification |
|
PH101 |
PH102 |
||
1 |
Fineness |
60mesh≥99% |
60mesh≥99% |
200mesh≥70% |
200mesh≤45% |
||
2 |
PH |
5.0-7.0 |
5.0-7.0 |
3 |
Loss on drying% |
≤7.0 |
≤7.0 |
4 |
Residue on ignition% |
≤0.05 |
≤0.05 |
5 |
Heavy metals% |
≤0.001 |
≤0.001 |
6 |
Conductance US/cm |
≤75 |
|
7 |
Bulk density |
Conforms |
|
8 |
Water-soluble substance% |
≤0.24 |
|
9 |
Ether-soluble substance% |
≤0.05 |
|
10 |
Organic Volatile Impurities |
Conforms |
|
11 |
Microorganism |
Conforms |
■ Application
--Used as bonding agent, dilute agent, disintegrating agent in tablets;
--Used as dilute agent in capsule;
■ Packaging and Storage
--Packed in 25,50kg barrel;
--Stored in dry place at room temperature;
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