| CAS No.: | :9004-65-3 |
|---|---|
| Other Names: | HPMC |
| MF: | |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Brand Name: | RuiXue |
| Model Number: | lily18633597331 |
| color: | white |
| certificate: | ISO9001 |
| form: | powder |
Quick Details
Specifications
HPMC
Hydroxy Propyl Methyl Cellulose
CAS NO.:9004-65-3
Sample available
Specification
|
Item |
Standard USP 31 |
Examinations |
|
|
Appearance |
White to slightly off-white |
White powder |
|
|
Identification A To E |
Complies |
Conforms |
|
|
Methoxy |
28.0-30.0% |
28.2% |
|
|
Hydroxypropoxy |
7.0-12.0% |
8.0% |
|
|
Viscosity |
4-6mpa.s |
5.0mpas |
|
|
Loss on drying |
≤5.0% |
2.6% |
|
|
Residue on ignition |
≤1.5% |
1.0% |
|
|
PH |
5.5-8.0 |
6.7 |
|
|
Heavy Metals |
≤10PPM |
<10PPM |
|
|
Arsenic |
≤3PPM |
<3PPM |
|
|
Bacterium |
≤1000/g |
<1000/g |
|
|
Mold |
≤100/g |
<100/g |
|
|
Conclusion |
It conforms to USP31. |
||
Application
It is widel used as thickener, adhesive, water preserving agent, film-forming agent in construction, building materials, dispersion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc.l also used in petroleum drilling and daily-use chemicals