Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropylmethylcellulose (HPMC), waans Sineeske namme is hydroxypropyl methylcellulose, is in semy-syntetyske, net-ionyske cellulose-ether krigen troch chemysk modifisearjen fan natuerlike cellulose. Dit wite poeder kin in transparante taaie oplossing foarmje nei it oplossen yn wetter. It hat poerbêst thickening, wetter fêsthâlden, stabiliteit en filmfoarmjende eigenskippen. It is in ûnmisber multyfunksjoneel tafoeging yn in protte fjilden lykas bou.

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

Uitstekende wetteroplosberens: It kin fluch oplost wurde yn kâld wetter om in dúdlike en stabile oplossing te foarmjen.

Effisjinte verdikking en wetter retinsje fermogen: Fergrutsje de viskositeit fan it materiaal, effektyf ferminderjen wetter ferdamping, en ferbetterje wurk effisjinsje.

Goede stabiliteit: It hat goede stabiliteit oan soeren, alkalis, en sâlten, en is geskikt foar in breed skala oan pH-wearden.

Filmfoarmjende en beskermjende effekten: Nei it droegjen, it foarmet in taaie en transparante film om it substraat te beskermjen en wetterpenetraasje en ferdamping te foarkommen.

Net-giftige en net irriterend: It hat goede biokompatibiliteit en is geskikt foar de fjilden fan medisinen en iten.

Ferstelberens: Troch it feroarjen fan de graad fan substitúsje en molekulêre gewicht, syn prestaasjes kinne wurde oanpast om te foldwaan oan ferskate applikaasje easken.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropylmethylcellulose (HPMC)– Produkt Spesifikaasjes

Standert ynformaasje

CAS nûmer: 9004-65-3
Gemyske namme: Hydroxypropylmethylcellulose
Molekulêre formule: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Ferskining: Wyt oant off-wyt, frij streamend poeder.

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 oan 100,000 mPa · s (bepaald at 2% konsintraasje, 20 °C), relying on the grade. Wetness content stays below 5% (troch gewicht). De pH fan a 2% remedy normally falls in between 4.0 en 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 en Salmonella.

Opslach en Behanneling

Winkel HPMC yn in grutte, droech plak fuort fan direkte sinneskyn. 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. Yn it gebou, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, cosmetica, en ferve.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Tapassingen fan Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3

Bou- en boumaterialen

HPMC is commonly used in dry-mix mortars, keramyske tegels adhesives, en selsnivellerjende ferbiningen. 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.

Drugs

Yn tabletten en pillen, HPMC fungearje as in binder, film-coating agent, of matrix mei kontrolearre frijlitting. 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.

Food Market

HPMC acts as a thickener, emulgator, and stabilizer in numerous refined foods. Jo kinne it fine yn sauzen, iis, en glutenfrije bakte produkten. It helps keep appearance and avoids separation without changing taste.

Personal Treatment and Cosmetics

Shampoos, lotions, 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.

Paints en Coatings

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.

Lânbou

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

Wy binne de wrâldwide lieder yn lichtgewicht beton en avansearre manipulearre skomoplossingen. Wrâldwiid bekend om syn ynset foar ûndersyk, ynnovaasje, en tapaste ekspertize, wy hawwe sûnt de iere 2012's manipulearre skomoplossingen levere.

Wy kinne oer de hiele wrâld heechweardige betonadmixture en skombeton relatearre produkten leverje.

It bedriuw hat in profesjonele technyske ôfdieling en kwaliteit tafersjoch ôfdieling, in goed ynrjochte laboratoarium, en foarsjoen fan avansearre test apparatuer en nei-ferkeap klanteservice sintrum.

As jo ​​ynteressearre binne, fiel jo frij en nim kontakt mei ús op.

Betelling

T/T, Western Union, Paypal, Kredytkaart ensfh.

Ferstjoering

Troch de loft, troch see, troch ekspresje, as klanten fersykje.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Faak stelde fragen oer hydroxypropylmethylcellulose (HPMC)

Wat is HPMC?

HPMC stiet foar Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. People use it in many products like medicines, iten, en boumaterialen. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

Is HPMC feilich te brûken?

Ja, HPMC is feilich. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. It giet troch it lichem sûnder te absorbearjen. That means it does not cause harm when used as directed. Folgje altyd feiligens ynstruksjes op it produkt label.

What are common uses of HPMC?

HPMC wurket as in verdikkingsmiddel, bynmiddel, en filmfoarmer. Yn bou, it helps tile adhesives and plasters stay smooth and work well. Yn farmaseutika, it coats pills so they dissolve at the right time. Yn iten, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

Hoe moat HPMC wurde opslein?

Bewarje HPMC yn in koele, droech plak. Hâld it fuort fan focht en direkte sinneljocht. Use a tightly closed container to stop clumping. As it poeder wiet wurdt, it may lose its quality. Check the expiration date before use.

Kin HPMC ferfange oare 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.