Hydroxypropylmethylcellulose HPMC EP USP CAS 9004 65 3

PRODUKTPARAMETRE

Beskrivelse
ANMOD ET TILBUD

Beskrivelse

Introduction to Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3

Hydroxypropylmethylcellulose (HPMC), hvis kinesiske navn er hydroxypropylmethylcellulose, er en semisyntetisk, ikke-ionisk celluloseether opnået ved kemisk modificering af naturlig cellulose. Dette hvide pulver kan danne en gennemsigtig viskøs opløsning efter opløsning i vand. Den har fremragende fortykkelse, vandophobning, stabilitet og filmdannende egenskaber. Det er et uundværligt multifunktionelt additiv inden for mange områder, såsom byggeri.

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

Fremragende vandopløselighed: Det kan hurtigt opløses i koldt vand for at danne en klar og stabil opløsning.

Effektiv fortykkelse og vandretentionsevne: Forøg materialets viskositet, reducerer effektivt vandfordampningen, og forbedre arbejdseffektiviteten.

God stabilitet: Det har god stabilitet over for syrer, alkalier, og salte, og er velegnet til en lang række pH-værdier.

Filmdannende og beskyttende effekter: Efter tørring, det danner en sej og gennemsigtig film for at beskytte underlaget og forhindre vandindtrængning og fordampning.

Ikke-giftig og ikke-irriterende: Det har god biokompatibilitet og er velegnet til medicin og fødevarer.

Justerbarhed: Ved at ændre graden af ​​substitution og molekylvægt, dens ydeevne kan justeres for at opfylde forskellige applikationskrav.

Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3
Hydroxypropylmethylcellulose HPMC EP USP CAS 9004 65 3

Specifications of Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3

Hydroxypropylmethylcellulose (HPMC)– Produktspecifikationer

Grundlæggende info

Kemisk opkald: Hydroxypropylmethylcellulose
CAS nummer: 9004-65-3
Grade: EP/USP (Drug Quality).

Fysiske egenskaber

HPMC fremstår som en hvid til off-white, lugtfrit, fritflydende pulver. It is non-ionic and liquifies quickly in cold water to form a clear, viskøs mulighed. The powder does not dissolve in warm water, ethanol, ether, or chloroform. When warmed, HPMC solutions gel at temperatures in between 50 °C og 90 °C, depending upon the grade.

Secret High Quality Specifications

This product fulfills the rigorous needs of both the European Pharmacopoeia (EP) and the USA Pharmacopeia (USP). It is produced under Great Production Method (GMP) problems to guarantee regular pureness and efficiency.

Specifikationer

Se: White or nearly white, granular or fibrous powder.
pH (2% valgmulighed): 4.0– 8.0.
Viskositet (2% gudstjeneste kl 20 °C): Let tilgængelig i mange kvaliteter (f.eks., 5 mPa · s, 15 mPa · s, 100 mPa · s, tilnærmelsesvis100,000 mPa · s). Tab ved udtørring: Ikke større end 5.0%.
Ask materiale: Ikke mere end 1.5%.
Hefty metals: Abide by EP/USP limitations (commonly ≤ 10 ppm).
Microbial limits: Complete cardio matter ≤ 100 CFU/g; fravær af Escherichia coli, Salmonella, and other specified microorganisms.

Ansøgninger

HPMC is widely used in pharmaceutical formulations as a binder, filmovertræksmiddel, fortykningsmiddel, og matrix med kontrolleret frigivelse. It is likewise used in sensory services as a lube and in food as a stabilizer or emulsifier (where permitted). Its outstanding water retention and film-forming residential or commercial properties make it useful in construction materials like tile adhesives and makes.

All sets go through extensive screening for identification, renhed, and efficiency to guarantee compliance with pharmacopoeial criteria and consumer demands.

Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3
Hydroxypropylmethylcellulose HPMC EP USP CAS 9004 65 3

Applications of Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3

Anvendelser af hydroxypropylmethylcellulose (HPMC)– EP/USP-klasse

Pharmaceutical Uses

Hydroxypropylmethylcellulose (HPMC) is widely used in the pharmaceutical sector. It satisfies stringent top quality standards established by the European Pharmacopoeia (EP) and USA Pharmacopeia (USP). This makes it secure for usage in medicines. HPMC functions as a binder, fortykningsmiddel, and film-forming representative in tablet computers and capsules. It aids control how rapid a medication dissolves in the body. This makes sure the medicine works correctly and securely. It likewise acts as an eye lubricating substance in synthetic tears, supplying relief from completely dry eyes.

Fødevaremarkedsapplikationer

I fødevareproduktion, HPMC works as a stabilizer and emulsifier. It keeps components mixed well and stops splitting up. You can discover it in low-fat or fat-free items to boost texture. It likewise helps baked items stay soft longer. Because it is safe and authorized for consumption, it prevails in many refined foods.

Bygge- og konstruktionsprodukter

HPMC plays a crucial role in construction chemicals. Det øger bearbejdeligheden og vandretentionen i cementbaserede produkter som gulvfliseklæbemidler, plastre, og selvnivellerende stoffer. Better water retention means stronger bonding and less fractures. It additionally makes blending much easier and provides workers more time to apply the material prior to it sets.

Personlig pleje og kosmetik

I lotioner, cremer, and shampoos, HPMC includes density and smoothness. It assists energetic components spread uniformly on the skin or hair. The substance is mild and rarely causes irritation. That’s why it shows up in lots of daily health and charm products.

HPMC with CAS number 9004-65-3 is valued for its dependability, sikkerhed og tryghed, og alsidighed. Its performance throughout different markets originates from regular high quality and rigorous conformity with global pharmacopeial criteria. Whether in tablets, mad, mørtel, or creams, HPMC supplies dependable results whenever.

Virksomhedsprofil

Vi er verdens førende inden for letvægtsbeton og avancerede konstruerede skumløsninger. Kendt globalt for sit engagement i forskning, innovation, og anvendt ekspertise, vi har leveret konstruerede skumløsninger siden begyndelsen af ​​2012'erne.

Vi kan levere højkvalitets betontilsætnings- og skumbetonrelaterede produkter over hele verden.

Virksomheden har en professionel teknisk afdeling og kvalitetstilsynsafdeling, et veludstyret laboratorium, og udstyret med avanceret testudstyr og eftersalgs kundeservicecenter.

Hvis du er interesseret, er du velkommen til at kontakte os.

Betaling

T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Med fly, til søs, ved ekspres, som kunder efterspørger.

Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3
Hydroxypropylmethylcellulose HPMC EP USP CAS 9004 65 3

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC EP USP CAS 9004 65 3

Ofte stillede spørgsmål om hydroxypropylmethylcellulose (HPMC)

Hvad er HPMC?

Hydroxypropylmethylcellulose (HPMC) is a plant-based polymer. It comes from cellulose, which is found in wood or cotton. HPMC is white, lugtfri, and dissolves in cold water. It meets strict quality standards like EP (Europæiske Farmakopé) and USP (USAs farmakopé). Dens CAS-nummer er 9004-65-3.

Hvor bruges HPMC?

HPMC is widely used in many industries. I lægemidler, det fungerer som et bindemiddel, fortykningsmiddel, or film-coating agent for tablets. I byggeriet, it helps control water retention in cement and tile adhesives. Food makers use it as a stabilizer or emulsifier. It also appears in cosmetics and eye drops because it is safe and gentle.

Er HPMC sikker?

Ja. HPMC is non-toxic and approved for use in food, medicin, og produkter til personlig pleje. Regulatory bodies like the FDA, EP, and USP have reviewed it thoroughly. It does not cause irritation or allergic reactions in most people. Always follow recommended usage levels.

Hvordan skal HPMC opbevares?

Opbevar HPMC på køl, tørt sted. Hold det væk fra fugt og direkte sollys. Brug forseglede beholdere for at forhindre sammenklumpning. Når det opbevares korrekt, it stays stable for up to two years. Check the label for exact shelf life and handling instructions.

Why choose HPMC that meets EP/USP standards?

EP and USP grades guarantee high purity and consistent performance. These versions are tested for heavy metals, mikrobielle grænser, and other impurities. Using certified HPMC ensures safety and reliability, especially in medicines and food. It also helps meet legal and quality requirements in regulated markets.

ANMOD ET TILBUD

ANMOD ET TILBUD