Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

IHydroxypropyl Methylcellulose (I-HPMC), ogama lakhe lesiShayina lingu-hydroxypropyl methylcellulose, i-semi-synthetic, i-non-ionic cellulose ether etholwe ngokushintsha amakhemikhali i-cellulose yemvelo. Le mpushana emhlophe ingakha isisombululo se-viscous esisobala ngemva kokuncibilika emanzini. Inokuqina okuhle kakhulu, ukugcinwa kwamanzi, ukuzinza kanye nezakhiwo zefilimu. Kuyisithasiselo esibalulekile semisebenzi eminingi emikhakheni eminingi njengokwakha.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

I-solubility enhle kakhulu yamanzi: Ingancibilika ngokushesha emanzini abandayo ukwenza isisombululo esicacile nesizinzile.

Ukuqina okusebenzayo kanye nekhono lokugcina amanzi: Khulisa i-viscosity yezinto, ngokuphumelelayo ukunciphisa ukuhwamuka kwamanzi, kanye nokwenza ngcono ukusebenza kahle.

Ukuzinza okuhle: Inokuqina okuhle kuma-asidi, ama-alkali, kanye nosawoti, futhi ifanele uhla olubanzi lwamanani e-pH.

Ukwakhiwa kwefilimu kanye nemiphumela yokuzivikela: Ngemva kokumisa, yakha ifilimu eqinile futhi esobala ukuvikela i-substrate futhi ivimbele ukungena kwamanzi kanye nokuhwamuka.

Ayinabuthi futhi ayicunuli: Ine-biocompatibility enhle futhi ifanele izinkundla zemithi nokudla.

Ukuguquguquka: Ngokushintsha izinga lokushintshwa kanye nesisindo samangqamuzana, ukusebenza kwayo kungalungiswa ukuze kuhlangatshezwane nezidingo ezahlukene zohlelo lokusebenza.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

I-Hydroxypropyl Methyl Cellulose (I-HPMC)– Imininingwane Yomkhiqizo

Standard Information

Inombolo ye-CAS: 9004-65-3
Igama Lekhemikhali: I-Hydroxypropyl Methyl Cellulose
I-Molecular Formula: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Ukubukeka: Okumhlophe kuya kokumhlophe, impushana egeleza mahhala.

Trick Physical and Chemical Residences

HPMC is a non-ionic cellulose ether made from natural cellulose. It liquifies easily in chilly water yet does not dissolve in hot water over its gelation temperature level. The product creates clear, anemic services with excellent film-forming ability.

Typical viscosity varieties from 5 mPa · s kuya 100,000 mPa · s (kunqunywa ku 2% ukugxilisa ingqondo, 20 °C), relying on the grade. Wetness content stays below 5% (ngesisindo). I-pH ye-a 2% remedy normally falls in between 4.0 futhi 8.0.

Pureness and Top Quality Standards

This HPMC fulfills pharmacopeial criteria such as USP-NF, EP, and JP when made use of in pharmaceutical applications. For industrial or building uses, it complies with appropriate technological requirements. Hefty metals are kept under 10 ppm. Residue on ignition stays below 1.5%. Microbial limits comply with basic guidelines: overall cardio count ≤ 100 CFU/g, yeast and mold and mildew ≤ 10 CFU/g, and absence of E. coli futhi I-Salmonella.

Isitoreji Nokuphatha

Thenga i-HPMC ngobuhle, indawo eyomile kude nelanga eliqondile. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Prevent creating dirt.

Izicelo Ezivamile

HPMC is commonly made use of in pharmaceuticals as a binder, ukuqina, or controlled-release agent in tablets. Esakhiweni, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, izimonyo, and paints.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Izicelo zeHydroxypropyl Methyl Cellulose (I-HPMC) I-CAS 9004-65-3

Izinto Zokwakha Nezokwakha

I-HPMC is commonly used in dry-mix mortars, ama-adhesives e-ceramic tile, kanye nama-self-leveling compounds. It boosts water retention so cement can completely hydrate. This leads to more powerful bonds and much better workability. Builders also depend on HPMC to reduce drooping and prolong open time throughout application.

Izidakamizwa

Kumaphilisi namaphilisi, I-HPMC function as a binder, i-ejenti yokugqoka ifilimu, noma i-matrix yokukhishwa okulawulwayo. It liquifies gradually in the digestive tract, aiding active ingredients launch at the appropriate rate. Because it is non-toxic and steady, regulative companies approve it for dental use worldwide.

Imakethe Yokudla

I-HPMC acts as a thickener, i-emulsifier, and stabilizer in numerous refined foods. You can locate it in sauces, ice cream, kanye nemikhiqizo ebhakwayo engenayo i-gluten. It helps keep appearance and avoids separation without changing taste.

Personal Treatment and Cosmetics

Ama-shampoos, izinto zokuthambisa, and tooth pastes frequently consist of I-HPMC. It gives products a smooth feel and keeps ingredients equally combined. Its film-forming capacity additionally aids skincare products remain on the skin much longer.

Amapende nama-Coatings

Suppliers add I-HPMC to water-based paints to control thickness and stop splattering. It increases pigment suspension and makes brushing easier. The outcome is an uniform do with less brush marks.

Ezolimo

In chemical and fertilizer formulations, I-HPMC works as a carrier and adhesive. It aids active components adhere to plant surfaces and slows down drainage after rain. This increases efficiency and reduces waste.

Iphrofayela Yenkampani

Singumholi womhlaba kukhonkolo ongasindi kanye nezixazululo zegwebu ezinobunjiniyela ezithuthukile. Yaziwa emhlabeni jikelele ngokuzibophezela kwayo ocwaningweni, emisha, nokusebenzisa ubuchwepheshe, besihlinzeka ngezixazululo zegwebu ezinobunjiniyela kusukela ekuqaleni kuka-2012.

Singahlinzeka ngengxube kakhonkolo yekhwalithi ephezulu kanye nemikhiqizo ehlobene nokhonkolo wegwebu emhlabeni wonke.

Le nkampani inomnyango wezobuchwepheshe oqeqeshiwe kanye nomnyango wokuqondisa izinga, ilabhorethri efakwe kahle, futhi ifakwe imishini yokuhlola ethuthukisiwe kanye nesikhungo senkonzo yamakhasimende ngemva kokuthengisa.

Uma unentshisekelo, sicela ukhululeke futhi uxhumane nathi.

Inkokhelo

T/T, i-Western Union, I-Paypal, Ikhadi lesikweletu njll.

Ukuthunyelwa

Ngomoya, ngasolwandle, nge-express, njengoba amakhasimende ecela.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Imibuzo Evame Ukubuzwa Mayelana ne-Hydroxypropyl Methyl Cellulose (I-HPMC)

Yini i-HPMC?

I-HPMC imele i-Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. People use it in many products like medicines, ukudla, nezinto zokwakha. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

Ingabe i-HPMC iphephile ukusebenzisa?

Yebo, I-HPMC iphephile. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. Idlula emzimbeni ngaphandle kokumuncwa. That means it does not cause harm when used as directed. Hlala ulandela imiyalelo yokuphepha kulebula yomkhiqizo.

Yiziphi ukusetshenziswa okuvamile kwe-HPMC?

I-HPMC isebenza njenge-thickener, isibopho, kanye nefilimu-yangaphambili. Ekwakhiweni, it helps tile adhesives and plasters stay smooth and work well. Kwezemithi, it coats pills so they dissolve at the right time. Ekudleni, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

I-HPMC kufanele igcinwe kanjani?

Gcina i-HPMC endaweni epholile, indawo eyomile. Kugcine kude nomswakama kanye nokukhanya kwelanga okuqondile. Use a tightly closed container to stop clumping. Uma impushana iba manzi, it may lose its quality. Check the expiration date before use.

Ingabe i-HPMC ingakwazi ukufaka esikhundleni samanye ama-thickeners?

HPMC can often replace other cellulose-based thickeners like methyl cellulose or carboxymethyl cellulose. But results may vary based on the application. Test small batches first to make sure performance meets your needs. Its unique mix of solubility and stability makes it a strong choice in many cases.