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9004-65-3 Hydroxypropyl methyl cellulose 9004-65-3 Hydroxypropyl methyl cellulose for sale 9004-65-3 Hydroxypropyl methyl cellulose
Hydroxypropyl methyl cellulose Basic information
Product features Usage method Ophthalmic remedy Identification test Toxicity Limited use Chemical property Uses Methods of production
Product Name: Hydroxypropyl methyl cellulose
Synonyms: hpmcd;hydroxylpropylmethylcellulose;Hydroxymethylpropylcellulose;isoptoalkaline;isoptoplain;isoptotears;methocele,f,k;HydroxypropylMethylCellulose(Hpmc)
CAS: 9004-65-3
MF: C3H7O *
MW: 59.08708
EINECS: 618-389-6
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;Other APIs;propylene glycol ether;Thickening agent;pharmeceutical raw material or intermediates;thickener ,binders;Imidazoles ,Homopiperidines;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
Mol File: 9004-65-3.mol
Hydroxypropyl methyl cellulose Chemical Properties
Melting point 225-230 °C
density 1.39
solubility H2O: 50 mg/mL, clear to very faintly turbid, faintly yellow
form powder
color White to cream
Odor Odorless
Water Solubility SOLUBLE
Merck 14,4842
Stability: Stable. Solid is combustible, incompatible with strong oxidizing agents.
EPA Substance Registry System 2-Hydroxypropyl methyl cellulose (9004-65-3)
Safety Information
Safety Statements 24/25
WGK Germany 1
RTECS NF9125000
F 3-10
TSCA Yes
HS Code 39129000
Product features Hydroxypropyl methyl cellulose is propylene glycol ether of methyl cellulose, hydroxypropyl and methyl combine with anhydrous glucose ring by ether bond.It is white or pale white cellulose powder or particles. The characteristics of cold water dissolution and hot water insoluble are similar with methyl cellulose. Solubility in organic solvents is superior than water soluble, can be dissolved in anhydrous methanol and ethanol solution, also soluble in chlorinated hydrocarbons and ketones in organic solvents. Soluble in water, its water solution has a surface activity, the formation of the film after drying, heated and cooled, in turn, from the reversible conversion of sol to gel. Can be used alone in the cold drink, also can be used with other emulsifier, stabilizer. To cold drink, the maximum amount is 1%. Hydroxypropyl methyl cellulose and other water-soluble high weight compounds use mixture, become transparent, higher viscosity. The gelation temperature of low viscosity products is higher than high viscosity of products. Its solution is stable at room temperature. In recent years, It has been widely used in petroleum chemical industry, papermaking, leather, textile printing and dyeing, pharmaceutical, food, cosmetics and other industries, and as the dispersing agent, thickening agent, adhesive, excipient, capsule, oil resistant coating and packing etc.
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