Polymer materiae pharmacy

I. Critcarmellose sodium (Cross-Coniunctum CMCNA): A Cross-Linked Copolymer CMCNA

Properties Alba vel off-album pulveris. Ob ad crucem, coniunctum structuram, est insolubilis in aquis; Structum cursim aqua ad 4-8 temporibus eius originale volumine. Et pulveris habet bonum fluiditatem.

Application: Est maxime communiter solebat super disintegrant. Disintegrant pro oris tabulis, capsules, granulis.

II. Carmellose calcium (Cross-coniunctum CMCCA):

Properties: Alba, odorless pulveris, hygroscopic. I% solution PH 4.5-6. Fere insolubilis ethanol et aether solvente, insolubilis in aquis, insolubilis in dilute Hydrochloric acidum, leviter solutum in diluto alkali. aut off-album pulveris. Ob ad crucem, coniunctum structuram, est insolubilis in aquis; Sint cum absorbet aqua.

Application: Tablet Dispersae, ligans, diluent.

III. Methylcellulose (Mc):

Structure: Methyl aether de Cellulose

Properties Alba flavo alba pulveris aut granulis. Insolubilis in calida aqua, saturatum sal solutio, alcohol, aether, acetone, toluene, chloroform; solutum in glacialem acetic acidum vel mixtisque Vocatus et chloroform. Solubility in frigore aquae ad gradus substitutionis, et quod est solutum, cum gradus substitutione II.

Applicationem: Tablet ligator, vulvam de Tablet Distring agente vel sustinetur, release praeparatio, crepito vel gel, suspending agente et crassis agente, tabula coating, EMULSIO stabilitor.

IV. Ethyl Cellulose (EC):

Structuram: ethyl aethere de Cellulose

Proprietatibus Alba aut flavo-album pulveris et granulis. Insolubilis in aquam, gastrointestinal fluida, glycerolum et propylene glycol. Facile solutum in chloroform et toluene, et formae albus praecipitari in casu ethanol.

Applicationem: An idealis aqua-insolubilis carrier materia, idoneam ut aqua-sensitivo medicamento matrix, aqua-insolubilis carrier, tablet ligans, film materia, microcapsule materia et sustinuit, release meminit materiam, etc.

V. Hydroxyethyl Cellulose (HEC):

Structuram: Partialis hydroxyethyl aethere de Cellulose.

Properties: Lux flavo aut lactea album pulveris. Plene solutum frigida aqua calida aqua infirmus acidum, infirmi basi fortis acidum, fortis basi, insolubilis in maxime organicum solvents (solutum in Dimethyl Sulfoxide, Dimethylformamide) in Diol Suspendisse Organic Solvents potest expand vel ex parte dissolvere.

Applications: Non-ionic aqua-solutum polymer materiae; Thquillantes ad ophthalmic Praeparata, otology et topicus usum; HEC in lubricants ad siccum oculos, contactus lentium et sicco oris; usus est in medicamine. Ut a ligans, film-formatam agente, crasso agente, suspending agente et stabilitorem pro medicinae et cibum, potest encapsulatis medicamento particulas, ita ut medicamento particulas potest ludere a tardus-release munus.

VI. Hydroxypropyl Cellulose (HPC):

Structure: Partialis Polyhydroxypropyl Aether de Cellulose

Properties: High substitutis HPC est album vel leviter flavo pulveris. Solutum in Methanol, Ethanol, propylene Glycol, Isopropanol, Dimethyl sulfoxide et Dimethyl formamide, quod superior viscositas version est minus solutum. Insolubilis in aquis calida, sed potest tumorem. Thermal gelaing: Facile solutum in aquam infra XXXVIII ° C, gelatinized per calefactio, et forma floccuctu tumor at 40-45 ° C, quae potest recuperari per refrigerationem.

L-HPC outstanding features: insolubilis in aquam et organicum solvents, sed swellable in aquis, tumor incrementa augmentum substituantibus

Application: High-substitutis HPC adhibetur ut Tablet Seneca, Granulating agente, film coating materia, et potest etiam ut microencapsulated film materia, matrix et auxilia de CARDITICUS Tablet, Thickener et tutela CARDITICIUS, etiam communiter in transdermal inaequalia, etiam vulgo in transdermal in inauguralis.

L-HPC: maxime usus est in Tabulam disintegrant aut ligans in infectum granulation, ut sustinetur-remissionis tabula matrice, etc.

VII. Hypromellose (HPMC):

Structuram: partialis methyl et partem Polyhydroxypropyl aether de Cellulose

Properties: Alba vel off-album fibrosum aut granuloso pulveris. Est solutum in frigore aqua, insolubilis in aquam calida, et thermal gelaing proprietatibus. Est solutum in Methanol et Ethanol solutions, chlorinated hydrocarbons, acetone, etc. eius solubility in organicis solvents melius quam aqua-solutum.

Application: Hoc productum est humilis-viscositas aqueum solutio usus est in film coating materia; A summus viscosity organicum solventum solutionis adhibetur ut tabulis ligans et summus viscosity productum potest ad angustos ad release vulvam aqua, solutum medicinae; Sicut oculus guttae Thickener pro lacquer et artificialis lacrimis, et madefecissem agente ad contactus lentium.

VIII. Hypromellose phthalate (HPMCP):

Structura: HPMCP est Phthaalio acidum medium Ester HPMC.

Proprietatibus, beige aut albus flakes vel granulis. Insolubilis in aqua et acidic solution, insolubilis in Hexane, sed facile solutum in acetone: Methanol, acetone: Ethanol et Methanol: chlorometrhane mixtisque.

Application: Novum genus coating materia cum optimum perficientur, quod potest esse ut film coating ad larva in peculiare odor tabulas vel granulis.

IX. Hypromellose acetate succinate (HPMcas):

Structura: mixta acetic et succinica esters de HPMC

Properties Alba flavo alba pulveris aut granulis. Solveble in sodium hydroxide et sodium carbonate solutio, facile solutum in acetone, methanolum vel Ethanol, aqua, dichloromethane: Ethanol mixtisque, insolubilis in aquam ethanol et aether.

Application: ut Tablet enteric coating materia, sustinetur release coating materia et film coating materia.

X. Agar:

Structuram: Agar est mixturam saltem duo Polysaccharides, de 60-80% neutrum Agarose et 20-40% Agarose. Agarose agarose agarobiosa repetens unitates in quo d, galactopyranosose et l-galactopyranosose sunt alternatim coniunctum 1-3 et 1-4.

Proprietatibus agar translucet, lux flavo quadratum cylindrici, tenues habena et squamea aut cleke pulveream substantiam. Insolubilis aqua frigida solutum undis. Swells XX temporibus frigida aqua.

Application: ut binding agente, unguentum basis, Suppository basi, emulsifier, stabililerit, suspending agente, etiam ut Pults, Capsula, Syrupi, gelata et EMULSIO.