Introduction to Chemical Raw Material 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 Chemical Raw Material 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 Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Tilmaamaha Shayga

Basic Info

Wacitaanka Kiimikada: Hydroxypropyl Methyl Cellulose
Lambarka CAS: 9004-65-3
Qaanuunka molecular: C₈H₁₄O₄ (repeating device, varies by replacement).
Muuqashada: Caddaan ilaa beige budo bilaash ah.
ur: Aan ur lahayn.

Tilmaamaha Jirka iyo Kiimikada Dhagar

HPMC dissolves quickly in cold water to form a clear, daawo qaro weyn. It does not dissolve in hot water above its gelation temperature (sida caadiga ah 50– 90 ° C, depending upon quality). The product is non-ionic and secure over a broad pH variety (3– 11). It shows excellent film-forming capacity, haynta biyaha, iyo dhumucda hufnaanta.

Viscosity varies by item grade. Usual thickness arrays include 5 mPa · s ku 100,000 mPa · s (gauged as a 2% xal 20 ° C). Substitution degrees are managed to satisfy details application needs:.
– Mawduuca methoxy: 19%– 30%.
– Mareegaha Hydroxypropoxy: 4%– 32%.

Purity and Quality Requirements

HPMC fulfills significant pharmacopeial standards, oo ay ku jiraan USP-NF, EP, iyo JP, when made use of in pharmaceutical applications. For industrial or building usages, it abides by relevant technical specifications. Heavy steels are limited to ≤ 20 ppm. Recurring solvents like methanol and isopropanol remain listed below safety and security limits. Microbial restrictions adhere to industry norms (tusaale., complete aerobic matter ≤ 100 CFU/g).

Codsiyada caadiga ah

This raw material is widely made use of in:.
– Daawooyinka: As a binder, wakiilka lakabka, ama matrix-ka-sii daynta la xakameeyey ee kombiyuutarada tablet-ka.
– Dhismaha: In cement-based products for enhanced workability and water retention.
– Cunto: As a thickener or stabilizer (halka laga ogol yahay).
– Individual treatment: Shaambooyinka timaha, lotions, and tooth paste for texture control.

Storage needs to remain in an amazing, dry location in secured containers to prevent moisture uptake. Service life is usually 24 months under appropriate problems.

Applications of Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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

Alaabooyinka Dhismaha iyo Dhismaha

HPMC waxaa caadi ahaan loo isticmaalaa alaabada sibidhka ku salaysan sida xabagta tile, xeryahooda is-heshiiyey, iyo malaastaan. It enhances workability by retaining water throughout the healing procedure. This aids prevent cracks and makes certain strong bonding. Building contractors rely on HPMC for constant performance in dry-mix mortars.

Daawooyinka

In medicine, HPMC work as a binder, wakiilka dahaarka filimka, ama matrix-ka-sii daynta la xakameeyey ee kombiyuutarada tablet-ka. It liquifies gradually in the digestive system system, permitting drugs to launch continuously over time. The compound is safe and approved for use in oral medicines worldwide.

Warshadaha cuntada

HPMC serves as a thickener, emulsifier, and stabilizer in lots of refined foods. It assists keep appearance and protects against component splitting up in items like sauces, jalaatada, iyo badeecooyinka la dubay ee aan lahayn gluten-free. Regulative agencies acknowledge it as risk-free for consumption under particular use degrees.

Rinjiyeynta iyo Dahaarka

Repaint producers include HPMC to water-based formulations to regulate thickness and enhance application. It stops pigments from working out and offers a smooth surface. The additive additionally boosts open time, allowing painters function much longer prior to the covering dries out.

Waxyaalaha la isku qurxiyo iyo daawaynta shakhsi ahaaneed

In lotions, shaambada, and toothpaste, HPMC supplies structure and stability. It produces a pleasant feeling on the skin or hair without triggering irritability. Its ability to form clear gels makes it suitable for clear cosmetic items.

Beeraha

HPMC is utilized in chemical and fertilizer formulas to improve attachment to plant surface areas. It reduces active component launch, boosting performance and decreasing runoff. Farmers take advantage of much better protection and longer-lasting results.

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 Chemical Raw Material 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. Waa budo cad ama cad-cad oo laga sameeyay cellulose dabiici ah. This chemical raw material is widely used in construction, dawooyinka, cunto, iyo waxyaalaha la isku qurxiyo. Waxay ku milmaysaa biyo qabow waxayna samaysaa cad, xal viscous ah.

What is the CAS number for HPMC?

Nambarka CAS ee Hydroxypropyl Methyl Cellulose waa 9004-65-3. This unique identifier helps confirm you are using the correct substance in your application or formulation.

Waa maxay isticmaalka ugu muhiimsan ee HPMC?

Dhismaha, HPMC works as a thickener and water-retention agent in tile adhesives, malaastaan, iyo iskudhisyada is-heereeya. Farmashiyaha dhexdiisa, it acts as a binder or coating in tablets. Cunto sameeyayaashu waxay u isticmaalaan sidii dejiye ama emulsifier. Cosmetic products use it to improve texture and consistency.

HPMC ma yahay mid amaan ah in la isticmaalo?

Haa. HPMC is non-toxic and approved for use in many industries. Regulatory bodies like the FDA and EFSA have reviewed its safety. Always follow handling instructions and use proper protective gear when working with fine powders.

Sidee loo kaydiyaa HPMC?

Ku kaydi HPMC meel qabow, meel qalalan oo ka fog qoyaanka. Weelka si adag u xidh. Exposure to humidity can cause clumping or reduce performance. Isticmaal nadiif ah, dry tools when measuring or transferring the powder to avoid contamination.