Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), Magaciisa Shiineesku waa hydroxypropyl methylcellulose, waa semi-synthetic, eter cellulose aan-ionic ah oo lagu helay by kiimikaad wax ka beddelka cellulose dabiiciga ah. Budada cad waxay samayn kartaa xal hufan ka dib marka lagu milmo biyaha. Waxay leedahay dhumuc aad u fiican, haynta biyaha, xasiloonida iyo sifooyinka filimada-samaynta. Waa wax-qabad badan oo aan laga maarmi karin oo dhinacyo badan ah sida dhismaha.

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

Biyo milmayn heer sare ah: Si degdeg ah ayaa loogu milmi karaa biyo qabow si loo sameeyo xal cad oo deggan.

Awood dhumuc iyo biyo hayn oo hufan: Kordhi viscosity ee alaabta, si wax ku ool ah u yareeyo uumiga biyaha, iyo hagaajinta hufnaanta shaqada.

Degenaansho wanaagsan: Waxay leedahay xasilooni wanaagsan aashitada, alkalis, iyo cusbada, wuxuuna ku habboon yahay tiro balaadhan oo ah qiyamka pH.

Samaynta filimada iyo saamaynta ilaalinta: Ka dib marka la qalajiyo, waxay samaysaa filim adag oo hufan si loo ilaaliyo substrate-ka oo looga hortago gelitaanka biyaha iyo uumiga.

Aan sun ahayn oo aan xanaaq lahayn: Waxay leedahay bioocompatibility wanaagsan waxayna ku habboon tahay dhinacyada daawada iyo cuntada.

toosin: Adigoo beddelaya heerka beddelka iyo miisaanka kelliyada, waxqabadkeeda waxaa lagu hagaajin karaa si loo buuxiyo shuruudaha codsiga ee kala duwan.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Tilmaamaha Alaabta

Standard Information

Lambarka CAS: 9004-65-3
Magaca Kiimikada: Hydroxypropyl Methyl Cellulose
Qaanuunka molecular: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Muuqashada: Cadaan ilaa caddaan, budo bilaash ah.

Degganaanshaha Jidhka iyo Kiimikada Dhagar

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 ku 100,000 mPa · s (lagu go'aamiyey 2% xooga saarid, 20 ° C), relying on the grade. Wetness content stays below 5% (miisaan ahaan). pH ee a 2% remedy normally falls in between 4.0 iyo 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 iyo Salmonella.

Kaydinta iyo Maaraynta

Shop HPMC in a great, meel qalalan oo ka fog qorraxda tooska ah. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Prevent creating dirt.

Codsiyada caadiga ah

HPMC is commonly made use of in pharmaceuticals as a binder, dhumuc weyn leh, or controlled-release agent in tablets. Dhismaha, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, waxyaalaha la isku qurxiyo, oo rinji.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Codsiyada Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3

Qalabka Dhismaha iyo Dhismaha

HPMC is commonly used in dry-mix mortars, dhejisyada dhoobada dhoobada ah, iyo iskudhisyada is-heereeya. 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.

Daawooyinka

Kaniiniyada iyo kaniiniyada, HPMC u shaqeeyo sida binder, wakiilka filim-dahaarka, ama matrix-sii daynta la xakameeyey. 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.

Suuqa Cuntada

HPMC acts as a thickener, emulsifier, and stabilizer in numerous refined foods. Waxaad ka heli kartaa suugada, jalaatada, iyo badeecooyinka la dubay ee aan lahayn gluten-free. It helps keep appearance and avoids separation without changing taste.

Personal Treatment and Cosmetics

Shaambada, 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.

Rinjiyeynta iyo Dahaarka

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.

Beeraha

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.

Xogta Shirkadda

Waxaan nahay hogaamiyaha caalamiga ah ee xalalka xumbo shubka fudud iyo horumarsan injineernimada. Caalamka oo dhan caan ku ah sida ay uga go'an tahay cilmi-baarista, hal-abuurnimo, iyo khibrad la dabaqay, waxaanu bixinaynay xalal xumbo la farsameeyay ilaa horraantii 2012-kii.

Waxaan ku siin karnaa isku-darka shubka ah ee tayada sare leh iyo alaabada la taaban karo ee xumbo ee adduunka oo dhan.

Shirkaddu waxay leedahay waax farsamo oo xirfad leh iyo waaxda ilaalinta tayada, shaybaar si fiican u qalabaysan, oo lagu qalabeeyay qalab tijaabo ah oo horumarsan iyo xarunta adeegga macaamiisha iibka kadib.

Hadii aad xiisaynayso, fadlan xorow oo nala soo xidhiidh.

Lacag bixinta

T/T, Western Union, Paypal, Kaarka deynta iwm.

Raritaanka

Hawo ahaan, xagga badda, si qeexan, sida macaamiishu codsadaan.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Su'aalaha Inta badan La Isweydiiyo ee ku saabsan Hydroxypropyl Methyl Cellulose (HPMC)

Waa maxay HPMC?

HPMC waxay u taagan tahay Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. Dadku waxay u isticmaalaan alaabooyin badan sida daawooyinka, cunto, iyo qalabka dhismaha. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

HPMC ma yahay mid amaan ah in la isticmaalo?

Haa, HPMC waa badbaado. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. Jirka ayay dhex martaa iyada oo aan la nuugin. That means it does not cause harm when used as directed. Had iyo jeer raac tilmaamaha badbaadada ee calaamadda alaabta.

What are common uses of HPMC?

HPMC waxay u shaqeysaa sidii dhumuc ahaan, xidhe, iyo filim-hore. Dhismaha, it helps tile adhesives and plasters stay smooth and work well. Daawooyinka, it coats pills so they dissolve at the right time. In cuntada, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

Sidee loo kaydiyaa HPMC?

Ku kaydi HPMC meel qabow, meel qalalan. Ka ilaali qoyaanka iyo iftiinka qorraxda tooska ah. Use a tightly closed container to stop clumping. Haddii budada qoyan tahay, it may lose its quality. Hubi taariikhda dhicitaanka ka hor isticmaalka.

HPMC ma bedeli kartaa dhumucyada kale?

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.