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| Product Name: | Hydroxypropyl methyl cellulose |
| Synonyms: | MODIFIED CELLULOSE;PROPYLENE GLYCOL ETHER OF METHYLCELLULOSE;HPMC;HYPOMELLOSE 2208;HYPOMELLOSE 2906;HYPOMELLOSE 2910;HYPROMELLOSE;HYPROMELLOSE, 2208 |
| CAS: | 9004-65-3 |
| MF: | C3H7O * |
| MW: | 59.08708 |
| EINECS: | 220-971-6 |
| Product Categories: | Natural Polymers;Cellulose;Polymer Science;Carbohydrates H-LBiochemicals and Reagents;Carbohydrates;Carbohydrates A to;Polysaccharide;Dynamic Sieving;Capillary Electrophoresis;Protein Electrophoresis;Biochemicals and Reagents;Oligosaccharide;A to Z Books and Software Titles;Biotechnology booksBooks and Software;Books and Software;C;Labware;Capillary Zone Electrophoresis;Materials Science;Natural Polymers;Polymer Science;Polymers;Other APIs;propylene glycol ether;Thickening agent;pharmeceutical raw material or intermediates;thickener ,binders;Imidazoles ,Homopiperidines |
| Mol File: | 9004-65-3.mol |
|
Items |
HPMC |
|
Methoxyl content (-OCH3),w/% |
20.0-28.0 |
|
Hydroxypropyl content (-OCH2CHOOHCH3),w/% |
5.0-11.0 |
|
Gelling temperature, °C |
55-80 |
|
Moisture content ,w/% |
max 1% |
|
Residue on ignition,w% |
max 1.5% |
|
Lead (Pb), ppm |
max 2 |
|
Arsenic (As) ,ppm |
max 2 |
|
Heavy metal |
max 20 |
|
Viscosity (mpa.s) |
5-200,000 |
l. used as adhesives, thickeners, water-binding agents, emulsifiers, film-forming reagents, dispersing agents and stabilizers in the pharmaceutical industry
2. used as adhesive and water-binding agents in building industry.
3. used as thickeners, dispersing agents and stabilizers in paint, printing and ink industry.
4. used in plastic industry for forming release agents, softeners, lubricants and so on.
5. used in the leather and paper industries, fruit and vegetable fresh-maintaining and textile industry and so on.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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