Products Description
Headcel HPMC for Empty capsules
Compared with gelatin, HPMC is a part of methyl and Hydroxypropyl ether of cellulose, the chemical properties is stable, does not occur cross-linking effect. Therefore, capsule produced by special type capsule-grade HPMC can solve the disintegration delay problem caused by traditional gelatin capsules, due to the cross-linking.

Headcel HPMC for Empty capsules Key attributes
|
Test Item |
Specification |
|
Appearance |
White, yellowish-white or greyish-white powder or granules, hygroscopic after drying. |
|
Solubility |
Practically insoluble in hot water, in acetone, in anhydrous ethanol and in toluene. Dissolves in cold water giving a colloidal solution. |
|
Appearance of solution |
≤ reference suspension Ⅲ. |
|
≤ reference solution Y6. |
|
|
Identification(A) |
Conforms |
|
Identification(B) |
Conforms |
|
Identification(C) |
Conforms |
|
Identification(D) |
Conforms |
|
Identification(E) |
Conforms |
|
Methoxy (%) |
28.0~30.0 |
|
Hydroxypropoxy (%) |
7.0~12.0 |
|
Viscosity(mPa·s) |
3-200000 |
|
pH (2% in Water) |
5.0~8.0 |
|
Loss on Drying (%) |
≤ 5.0 |
|
Residue on Ignition (%)/ Sulfated ash (%) |
≤ 1.5 |
|
Heavy Metals (ppm) |
≤ 10 |
FAQ
Q: Who are we?
Q: How can we guarantee quality?
Always final Inspection before shipment;
Q: What can you buy from us?
Q: Why should you buy from us not from other suppliers?
Q: What services can we provide?
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese

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