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E-mail: info@icasonbio.com
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COA HPMC E15 USP43
Our main products include polyvinyl ketone, cellulose, and pyrogenic silica, which are used in pharmaceutical, food, and cosmetic applications.
- Commodity name: COA HPMC E15 USP43
- 产品描述
-
PRODUCT NAME: Hydroxypropyl Methyl Cellulose E15/HPMC E15
MFG DATE: 22TH JUL, 2024
EXP DATE: 21TH JUL, 2026
Test
Standard USP43/EP10/BP2022
Examinations
Appearance
White to slightly off-white fibrous or granular powder
Conforms
Identification A To E
Conforms
Conforms
Appearance of solution
Conforms
Conforms
Solubility
It is almost insoluble in absolute ethanol,ether,chloroform or acetone;it swells in cold water into a clear or slightly turbid colloidal solution
Conforms
Methoxy
28.0-30.0%
29.4%
Hydroxypropoxy
7.0-12.0%
9.1%
Viscosity
12-18mpa.s
15.39mpa.s
Loss on drying
≤5.0%
2.5%
Residue on ignition/Sulfated ash
≤1.5%
1.0%
PH
5.0-8.0
6.2
Heavy Metals
≤20PPM
<20PPM
Arsenic
≤2PPM
<2PPM
Bacterium
≤1000/g
<50/g
Mold
≤100/g
<10/g
E-Coli
Absent
Absent
Conclusion
It conforms to USP43.
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