Hydroxyethyl Methyl Cellulose, HEMC, CAS No.: 9032-42-2
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Chemical Name: Hydroxyethyl Methyl Cellulose (HEMC)
CAS NO.: 9032-42-2
Molecular formula: C2H6O2·xCH4O·x
Specifications:
Purity: 98%
1. Methoxy: 19.0-24.0%
2. Hydroxypropoxy: 4.0-12.0
3. Viscosity: 400- 200000cps
| Chemical name | Hydroxythyl Methyl Cellulose(MHEC) |
| Appearance | White powder |
| Viscosity | 400-75,000 cps by Brookfield @2% solution
400-200,000 cps by DNJ-1 @2% solution |
| Ash content | max 5% |
| Methoxy content | 19-24% |
| Hydroxypropyl content | 4-12% |
| Gel Temperature | 70-90 ºC |
| Particle Size | min 80 mesh |
| pH value | 6-8 |
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