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Hydroxypropyl cellulose HPC CAS 9004-64-2
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CAS No.:
9004-64-2 -
Molecular Formula:
C36H70O19 -
Quality Standard:
99.5%min. -
Packing:
25kg/bag -
Mininmum Order:
25kg -
Price Update:
USD/kg FOB Shanghai China -
Market:
China manufacturer fatory (MSDS TDS COA)
*If you want to download the TDS and MSDS(SDS) , please click here to view or download online.
Basic information of Hydroxypropyl cellulose HPC CAS 9004-64-2
Name Hydroxypropyl cellulose
Synonyms Cellulose, 2-hydroxypropyl ether
Hydroxypropyl cellulose, Average M.W. 100.000
Molecular Formula C36H70O19
Molar Mass 806.93 g/mol
Density 1.27g/cm3
Boling Point 891.2°C at 760 mmHg
Flash Point 492.8°C
Vapor Presure 0mmHg at 25°C
Refractive Index 1.531
Details: If you want to find more information, please visit the factory site: https://www.tnjchem.com
Quality Specification of Hydroxypropyl cellulose HPC CAS 9004-64-2
| Viscosity (mpas) | Viscosity range of 2% water solution(mpas) | Viscosity (mpas) | Viscosity range of 2% water solution(mpas) |
| 5 | 3-9 | 15000 | 13000-17000 |
| 15 | 10-20 | 20000 | 18000-22000 |
| 25 | 20-30 | 40000 | 36000-45000 |
| 50 | 40-60 | 60000 | 56000-65000 |
| 400 | 300-500 | 75000 | 70000-80000 |
| 1500 | 1200-1800 | 100000 | 85000-130000 |
| 4000 | 3600-5500 | 150000 | 130000-180000 |
| 8000 | 7000-9000 | 200000 | ≥180000 |
| 10000 | 9000-11000 |
|
Application of Hydroxypropyl cellulose HPC CAS 9004-64-2
Upon each cellulose ether molecule are the cellulose chain, and the ethergroup,such as the methoxy, the hydroxypropoxy, the hydroxyethoxygroups. Themethoxy group, hydroxyethoxy group, and hydroxypropoxygroups act aswater gatherers, although their ability to gather watervary greatly bytype and number. These water gatherers, which areattached to aentangled backbone of cellulose chain, form a temporarybond between thewater molecule and itself. In doing so, water isphysically trapped bythis cellulose ether molecule. Thus, thewaterborne particles which aredissolved in water is also trapped, byvirtue of the flexible butentangled nature of the cellulose chain.This way, water is in effectretained, and emulsion and suspension isachieved, and because of thefriction force needed to smooth thecellulose chain, the solution isthickened, and pseudoplasticity is achieved.
Packing of Hydroxypropyl cellulose HPC CAS 9004-64-2
25kg/drum or as per request.
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