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

Hydroxypropyl Methylcellulose (HPMC), 'mu̲i thuuhu chino ar hidroxipropil metilcelulosa, ge 'nar semisintético, éter celulosa hindi iónico obtenida ya modificar químicamente ar celulosa xi. nuna polvo nt'axi to formar 'nar njäts'i viscosa transparente 'mefa xta disolver jar dehe. pe̲ts'i excelente engrosamiento, retención ar dehe, nzäm'bu ne propiedades formación película. ge 'nar aditivo multifuncional indispensable jar xingu campos tales como nju̲ts'i.

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

Excelente solubilidad ar dehe: To da disuelto rápidamente jar dehe fría pa formar 'nar njäts'i neki ne hingi mpa̲ti.

Espesamiento nt'ot'e xi hño ne mfeni retención ar dehe: Aumentar ar viscosidad ar hñei, reducir eficazmente ar evaporación ar dehe, ne mejorar ar dätä nt'ot'e 'be̲fi.

hño nzäm'bu: pe̲ts'i hño nzäm'bu ja ya ácidos, álcalis, ne sales, ne ar mfädi pa 'nar nt'ot'e ho 'bui ndunthe gama pH valores.

Efectos formación ne protectores película: 'mefa xta secar, ngetho ge 'nar película dura ne transparente pa proteger ar sustrato ne da mä 'met'o ar penetración ar dehe ne ar evaporación.

Hingi tóxicos ne hi'nä — irritante: Pe̲ts'i hño biocompatibilidad ne ar mfädi pa ya campos 'ñithi ne ar nts'i.

Ajustabilidad: mpa̲ti ár 'mui sustitución ne ar be̲xu molecular, its performance can be adjusted to meet different application requirements.

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

Hidroxipropyl metil celulosa (HPMC)– Especificaciones ar xeni Nthuts'i

Basic Info

Chemical Call: Hidroxipropyl metil celulosa
CAS Number: 9004-65-3
Molecular Formula: C₈H₁₄O₄ (repeating device, varies by replacement).
Apariencia: White to beige free-flowing powder.
Odor: Odorless.

Trick Physical and Chemical Features

HPMC dissolves quickly in cold water to form a clear, njäts'i ya gruesa. It does not dissolve in hot water above its gelation temperature (usually 50– 90 ° C, dependiendo de hño). The product is non-ionic and secure over a broad pH variety (3– 11). It shows excellent film-forming capacity, retención ar dehe, and thickening efficiency.

Viscosity varies by item grade. Usual thickness arrays include 5 mPa · s to 100,000 mPa · s (gauged as a 2% solution at 20 ° C). Substitution degrees are managed to satisfy details application needs:.
– Contenido metaxi: 19%– 30%.
– Hydroxypropoxy web content: 4%– 32%.

Purity and Quality Requirements

HPMC fulfills significant pharmacopeial standards, da 'ñent'i USP — NF, EP, ne 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 (e.g., complete aerobic matter ≤ 100 CFU/g).

aplicaciones típicas

This raw material is widely made use of in:.
– Pharmaceuticals: As a binder, layer representative, or controlled-release matrix in tablet computers.
– nguu: In cement-based products for enhanced workability and water retention.
– Food: As a thickener or stabilizer (where allowed).
– Individual treatment: In hair shampoos, lociones, 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

Aplicaciones celulosa metilo hidroxipropilo (HPMC)– CAS 9004-65-3

Construction and Building Products

HPMC is commonly made use of in cement-based products like tile adhesives, i, and plasters. 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.

Pharmaceuticals

jar 'ñithi, HPMC work as a binder, film-coating representative, or controlled-release matrix in tablet computers. 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.

Industria alimentaria

HPMC serves as a thickener, emulsionante, and stabilizer in lots of refined foods. It assists keep appearance and protects against component splitting up in items like sauces, gelato, ne productos horneados hinda gluten. Regulative agencies acknowledge it as risk-free for consumption under particular use degrees.

Pinturas ne recubrimientos

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.

cosméticos ne Cuidado ya jä'i

ja ya lociones, champús, 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.

Agricultura

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.

Perfil ar empresa

dí líder jar nxoge ximhai jar concreto ligero ne soluciones espuma ingeniería avanzada. Conocido jar nxoge ximhai ir nge ár compromiso nthoni, innovación, ne mfeni aplicada, di 'ma̲i proporcionando soluciones espuma ingeniería ndezu̲ ar ndui 2012 s.

podemos suministrar admixture hormigón mextha ar hño ne productos relacionados ko ar hormigón espuma nga̲tho ar ximha̲i.

Ar empresa pe̲ts'i 'nar nsa̲di primärya técnico xi hño ar tsa̲ ne nsa̲di primärya supervisión hño, 'nar laboratorio xi hño equipado, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, Jaki ar mäte, hingi dude ne ga japi ar jar contacto ko ngekihe.

njut'i

T yá T, Western Union, PayPal, tarheta ar crédito etc.

Envío

ya däzabe, ir nge däzabe, ya expreso, nu'u̲ solicita ar clientes.

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

nt'a̲ni frecuentes dige ar hidroxipropil metil celulosa (HPMC)

Temu̲ ar HPMC?

HPMC ir bo̲ni hidroxipropil metil celulosa. It is a white or off-white powder made from natural cellulose. This chemical raw material is widely used in construction, farmacéuticos, nts'i, ne cosméticos. bí disuelve jar dehe fría ne ngetho ge 'nar njäts'i neki, njäts'i viscosa.

What is the CAS number for HPMC?

The CAS number for Hydroxypropyl Methyl Cellulose is 9004-65-3. This unique identifier helps confirm you are using the correct substance in your application or formulation.

What are the main uses of HPMC?

In construction, HPMC works as a thickener and water-retention agent in tile adhesives, u, and self-leveling compounds. ja ar pharma, it acts as a binder or coating in tablets. Food makers use it as a stabilizer or emulsifier. Cosmetic products use it to improve texture and consistency.

¿HPMC ar pädi xi hño ar zu̲di??

Hä. HPMC ar hi'nä tóxico ne aprobado pa ár njapu'befi jar xingu ya industrias. 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.

Honja da almacenar ar HPMC?

Almacenar HPMC ja 'nar lugar nxa, lugar seco ya'bu̲ ar humedad. da zeti ar contenedor cerrado firmemente. Exposure to humidity can cause clumping or reduce performance. Zu̲di limpio, dry tools when measuring or transferring the powder to avoid contamination.