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

Fundamental Details

CAS nûmer: 9004-65-3
Gemyske oprop: Hydroxypropylmethylcellulose
Molekulêre formule: C₈H₁₆O₆ (duplicating device).
Ferskining: Wyt oant beige, frij streamend poeder.

Fysike en gemyske eigenskippen

HPMC is a non-ionic cellulose ether made from natural cellulose. It dissolves conveniently in cool water yet does not dissolve in hot water above its gelation temperature. The solution it forms is clear and anemic. HPMC shows good film-forming capacity, surface task, and enlarging performance. It remains stable over a large pH range (typically 3– 11). The product is odorless and tasteless.

Key effisjinsje yndikatoaren

Methoxyl ynhâld: 19%– 30%.
Hydroxypropoxyl Material: 4%– 32%.
Dikte (2% remedy at 20 °C): Fariearret fan 5 mPa · s oan 100,000 mPa · s, ôfhinklik fan kwaliteit.
Moisture Web ynhâld: ≤ 5%.
Ash Web ynhâld: ≤ 1.5%.
pH (2% opsje): 4.0– 8.0.

Applikaasjes

HPMC is widely used in building and construction products like tile adhesives and makes since it improves workability and water retention. Yn farmaseutika, it serves as a binder, coating agent, of matrix mei kontrolearre frijlitting yn tablets. The food market utilizes it as a thickener or stabilizer. It also shows up in cosmetics, ferve, and agricultural items as a result of its compatibility and safety.

Opslachromte en Behanneling

Winkelje HPMC yn in koele, folslein droech gebiet fier fan direkte sinneskyn. Maintain containers tightly near to protect against moisture absorption. Usage basic commercial health methods when taking care of the powder to stay clear of dust breathing. The life span is normally 24 moannen doe't opslein goed.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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

Bou- en boumaterialen

Hydroxypropyl methyl cellulose is widely used in construction products. It funksjonearret goed yn tegelkleefstoffen, cement-basearre makket, en selsnivellerjende ferbiningen. HPMC helps retain water so cement can moisten correctly. This boosts workability and makes the mix simpler to spread out. It also decreases sagging on vertical surface areas and increases general bond stamina.

Drugs

Yn medisinen, HPMC acts as a key ingredient in tablet computers and capsules. It tsjinnet as in binder, film-coating agent, en matrix mei kontrolearre frijlitting. The substance is risk-free for human use and liquifies gradually in the digestive system tract. This enables medicines to be launched steadily with time. Several eye drops additionally contain HPMC due to the fact that it simulates natural rips and soothes completely dry eyes.

Food Yndustry

HPMC is accepted as a food additive under the code E464. It operates as a thickener, stabilisator, en emulgator. You can locate it in low-fat spreads, baked products, and gluten-free items. It helps keep appearance and moisture without altering taste. Its neutral taste makes it perfect for several recipes.

Paints en Coatings

Paint suppliers add HPMC to water-based paints. It prevents pigment settling and improves brushability. The compound additionally manages thickness and quits splashing throughout application. Nei it droegjen, it contributes to a smooth, also end up.

Persoanlike Behanneling Products

Many hair shampoos, lotions, en tandpasta befetsje HPMC. It offers these products a rich, creamy feel and aids suspend strong fragments. It also boosts foam stability in cleansers and provides a safety movie on skin or hair. Because it is non-irritating and eco-friendly, it fits well in environment-friendly formulas.

Company Profile

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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.

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Betelling

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Ferstjoering

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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 or off-white powder made from plant cellulose. People use it in many products like medicines, foods, en boumaterialen. It oplost yn kâld wetter en foarmet in dúdlik, dikke oplossing.

Is HPMC feilich te brûken?

Ja, HPMC is feilich. Regulatory groups like the FDA and EFSA approve 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.

What does HPMC do in food?

Yn iten, HPMC wurket as in verdikkingsmiddel, stabilisator, en emulgator. It helps keep ingredients mixed well. It also improves texture and stops water from separating out. You can find it in items like sauces, iis, en glutenfrije bakguod.

How is HPMC used in construction?

Yn bou, HPMC is added to cement, tegel kleefstoffen, en pleisters. It helps hold water in the mix so the material sets evenly. It makket ek de miks soepeler en makliker te fersprieden. This leads to better workability and stronger final results.

Kin HPMC ferfange oare thickeners?

Faak, Ja. HPMC can take the place of other thickeners like methylcellulose or guar gum. It offers good control over viscosity and works well across a range of temperatures and pH levels. Noch, you should test it in your specific product to be sure it fits your needs.