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

Hydroxypropyl Methylcellulosum (HPMC), cui Chinese nomen hydroxypropyl methylcellulosum, semi-synthetica est, cellulosum non-ionicum nactus chemica modificare cellulosum naturalem. Hoc album pulveris viscosum diaphanum formare potest solutio in aqua resoluta. Habet optimum crasso, aqua retentione, stabilitatem film institutoria proprietatibus. Necessarium est multifunctional ELOGIUM in multis campis, ut constructione.

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

Optima aqua solubility: Aqua frigida cito dissolvi potest solutionem claram et stabilem formare.

Crassitudine efficientis et aquae retentione facultatem: Crescite viscositatem materiae, efficacius reducere aqua evaporatio, ac meliorem opus efficientiam.

Bonum statum: Bonum statum acida habet, alcali, et salibus, et apta est ad pH amplis valoribus.

Amet institutoria et tutela effectus: Post siccitatem, duram et perlucidam format ut subiectam tutelam et aquae penetrationem et evaporationem prohibeat.

Non toxicus et non irritans: Biocompatibilitatem bonam habet et medicinalibus et cibariis aptus est.

Adjustability: Mutando gradum substitutionis et pondus hypotheticum, sua perficientur urna ad occursum diversis application requisita.

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

Hydroxypropyl Methyl Cellulose (HPMC)– Item Formularium

Basic Info

Chemical Call: Hydroxypropyl Methyl Cellulose
CAS Number: 9004-65-3
Formulae hypotheticae: C₈H₁₄O₄ (repeating device, varies by replacement).
Aspectus: Alba ad beige liberum pulveris torrens.
Odor: Odorless.

Trick Physical and Chemical Features

HPMC dissolves quickly in cold water to form a clear, densissima remedium. It does not dissolve in hot water above its gelation temperature (usually 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, aqua retentione, 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:.
– Methoxy content: 19%– 30%.
– Hydroxypropoxy content: 4%– 32%.

Purity and Quality Requirements

HPMC fulfills significant pharmacopeial standards, including USP-NF, EP, et 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).

Typical Applications

This raw material is widely made use of in:.
– Pharmaceuticals: As a binder, layer representative, aut imperium-release matrix in Tablet computers.
– Aedificium: In cement-based products for enhanced workability and water retention.
– Food: As a thickener or stabilizer (ubi licet).
– Individual treatment: In capillus shampoos, 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

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

Construction and Building Products

HPMC is commonly made use of in cement-based products like tile adhesives, auto-adtritio componit, et emplastra. 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

In medicina, HPMC work as a binder, film, coating representative, aut imperium-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.

Food Industry

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, glacies-crepito, et gluten libero coctum products. Regulative agencies acknowledge it as risk-free for consumption under particular use degrees.

Pigmenta et Coatings

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.

Medicamina et personalia curatio

In lotions, shampoos, 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.

Agriculture

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.

Turba Profile

Sumus dux globalis in leve concretum et provectus solutiones machinatorum spumae. Notum globally pro officio ad investigationes, innovation, et applicatae peritia, solutiones spumas machinatas paravimus cum mane 2012's.

Summus qualitas concreta admixtionem suppeditare et concretos fructus relatos in toto orbe terrarum spumare.

Societatem habet professionalis technicae artis et qualis vigilantiae department, instructi officinarum, et instructi ad probationes provectus apparatu et post-venditio Lorem ministerium centrum.

Si vos es interested, placet liberum contactus nos.

Payment

T/T, Occidentis Unionis, Paypal, Promeritum Pecto etc.

shipment

per aerem, per mare, per expresso, ut customers peto.

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

Frequenter Interrogata de Hydroxypropyl Methyl Cellulose (HPMC)

Quod HPMC??

HPMC stands for Cursuali. It is a white or off-white powder made from natural cellulose. This chemical raw material is widely used in construction, pharmaceuticals, cibus, et uterentur. Solvit in aqua frigida et claram facit, viscosa solution.

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 constructione, HPMC works as a thickener and water-retention agent in tile adhesives, emplastra, et auto-adtritio componit. In pharma, it acts as a binder or coating in tablets. Cibus fabri utuntur eo ut stabilitorque vel emulsifier. Cosmetic products use it to improve texture and consistency.

HPMC tutum est uti?

Ita. 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.

Quomodo HPMC condi?

Copia HPMC in frigus, siccum ab humore. Keep the container tightly closed. Exposure to humidity can cause clumping or reduce performance. utere clean, dry tools when measuring or transferring the powder to avoid contamination.