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| ◆ Name: Hydroxypropyl Methyl Cellulose (HPMC) |
| ◆ Category: Pharmaceutic adjuvant |
| ◆ Character:White or off-white fibrous or grain powders, no smell; almost insoluble in anhydrous ethanol, diethyl ether, acetone; when it dissolves and swells in cold water, it will form clear or slightly turbid colloid solution. |
| ◆ CAS No:9004-65-3 |
| ◆ Execution standard:CP2015,USP,EP |
| ◆ Packing specification:25 kg/barrel |
| ◆ Note: |
| ◆ Referred to as":HPMC |
◆ Use:
| Character |
White or off-white fibrous or grain powders, no smell; almost insoluble in anhydrous ethanol, diethyl ether, acetone; when it dissolves and swells in cold water, it will form clear or slightly turbid colloid solution. |
| Application |
This product is non-ionic cellulose ethers that mainly used as film former for film coating. Its concentration commonly is 2-10%. And it also used as a tablet granulating binders at the concentration of 2-5% or can be used as thickening agent of eye drops and artificial tears at the concentration of 0.45- 1.0%. It can be used to prevent coalescence of particles or gel, lest producing precipitation. And it can also be used as softener, suspending agent and stabilizer of gel and cream. |
| Type |
Viscosity |
Remark |
Application |
| ZW-E5 |
4-5.5 |
2910(E) |
suitable for coating and vagetable capsules |
| ZW-E6 |
5.6-7.0 |
suitable for coating |
| ZW-E8 |
7.1-9.0 |
suitable for coating |
| ZW-E10 |
9.1-12.0 |
suitable for coating |
| ZW-E15 |
12.1-18.0 |
suitable for coating |
| ZW-E30 |
24-36 |
suitable for adhesives |
| ZW-E50 |
40-60 |
suitable for adhesives |
| ZW-E70 |
61-80 |
suitable for adhesives |
| ZW-E100 |
91-120 |
suitable for adhesives |
| ZW-E4M |
3000-5000 |
suitable for sustained or controlled release preparations |
| ZW-K100 |
91-120 |
2208(K) |
suitable for adhesives |
| ZW-K4M |
3000-5000 |
suitable for sustained or controlled release preparations |
| ZW-K100M |
80000-120000 |
suitable for sustained or controlled release preparations |
| Speciication |
CP2015,USP,EP |
| CAS |
9004-65-3 |
| Package |
25kg/barrel |
|
