Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), uas nws lub npe Suav yog hydroxypropyl methylcellulose, yog ib nrab hluavtaws, non-ionic cellulose ether tau txais los ntawm kev hloov kho ntuj cellulose. Cov hmoov dawb no tuaj yeem tsim cov pob tshab viscous tov tom qab yaj hauv dej. Nws muaj qhov zoo heev thickening, dej khaws cia, stability thiab zaj duab xis-tsim cov khoom. Nws yog ib qho indispensable multifunctional additive nyob rau hauv ntau daim teb xws li kev tsim kho.

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

Zoo heev dej solubility: Nws tuaj yeem yaj sai sai hauv dej txias los ua qhov kev daws teeb meem meej thiab ruaj khov.

Ua kom zoo thickening thiab dej tuav muaj peev xwm: Ua kom lub viscosity ntawm cov khoom, zoo txo cov dej evaporation, thiab txhim kho kev ua haujlwm zoo.

Zoo ruaj khov: Nws muaj kev ruaj khov zoo rau cov kua qaub, alkalis, thiab ntsev, thiab haum rau ntau yam ntawm pH qhov tseem ceeb.

Zaj duab xis tsim thiab tiv thaiv cov nyhuv: Tom qab ziab khaub ncaws, nws tsim cov yeeb yaj kiab tawv thiab pob tshab los tiv thaiv cov substrate thiab tiv thaiv kev nkag mus rau hauv dej thiab evaporation.

Tsis muaj tshuaj lom thiab tsis thab plaub: Nws muaj biocompatibility zoo thiab haum rau cov teb ntawm cov tshuaj thiab zaub mov.

Adjustability: Los ntawm kev hloov qhov degree ntawm kev hloov pauv thiab molecular hnyav, nws qhov kev ua tau zoo tuaj yeem hloov kho kom tau raws li cov ntawv thov sib txawv.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Product Specs

Standard Information

CAS Number: 9004-65-3
Chemical Name: Hydroxypropyl Methyl Cellulose
Molecular Formula: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Appearance: Dawb rau dawb, free-flowing powder.

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 to 100,000 mPa · s (determined at 2% s, 20 ° C), relying on the grade. Wetness content stays below 5% (los ntawm qhov hnyav). Lub pH ntawm a 2% remedy normally falls in between 4.0 thiab 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 thiab Salmonella.

Cia thiab tuav

Shop HPMC in a great, khaws cia hauv qhov chaw qhuav kom deb ntawm lub hnub ci ncaj qha. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Prevent creating dirt.

Common Applications

HPMC is commonly made use of in pharmaceuticals as a binder, thickener, or controlled-release agent in tablets. In building, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, Tshuaj pleev ib ce, and paints.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Applications of Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3

Construction and Building Materials

HPMC is commonly used in dry-mix mortars, tej hub pobzeb nplaum, thiab nws tus kheej theem tebchaw. 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.

Tshuaj

In tablets and pills, HPMC function as a binder, zaj duab xis-txheej tus neeg sawv cev, or controlled-release matrix. 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.

Kev Ua Lag Luam Khoom Noj Khoom Haus

HPMC acts as a thickener, emulsifier, and stabilizer in numerous refined foods. You can locate it in sauces, ice cream, and gluten-free baked products. It helps keep appearance and avoids separation without changing taste.

Personal Treatment and Cosmetics

Shampoos, u, and tooth pastes frequently consist of 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.

Cov xim thiab txheej txheej

Suppliers add 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.

Agriculture

In chemical and fertilizer formulations, 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.

Company Profile

Peb yog tus thawj coj thoob ntiaj teb hauv lub teeb yuag qhob thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, Peb tau xa engineered ua npuas ncauj daws txij thaum ntxov 2010s.

Peb tuaj yeem muab cov khoom lag luam zoo thiab ua npuas ncauj qhob ntsig txog cov khoom lag luam thoob ntiaj teb.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Them nyiaj

T / T, Western Union, PayPal, Credit Card thiab lwm yam.

Shipment

Los ntawm huab cua, los ntawm hiav txwv, los ntawm kev nthuav tawm, raws li cov neeg siv khoom thov.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Cov Lus Nquag Nug Txog Hydroxypropyl Methyl Cellulose (HPMC)

HPMC yog dab tsi?

HPMC sawv rau Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. People use it in many products like medicines, khoom noj khoom haus, and building materials. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

Puas yog HPMC muaj kev nyab xeeb siv?

Yog, HPMC muaj kev nyab xeeb. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. Nws dhau los ntawm lub cev yam tsis tau nqus. That means it does not cause harm when used as directed. Always follow safety instructions on the product label.

What are common uses of HPMC?

HPMC ua raws li thickener, binder, and film-former. Hauv kev tsim kho, it helps tile adhesives and plasters stay smooth and work well. M, it coats pills so they dissolve at the right time. In food, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

Yuav ua li cas HPMC yuav tsum khaws cia?

Khaws HPMC rau qhov chaw txias, qhov chaw qhuav. Keep it away from moisture and direct sunlight. Use a tightly closed container to stop clumping. Yog tias cov hmoov ntub, it may lose its quality. Check the expiration date before use.

Can HPMC replace other 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.