Hydroxypropyl methyl cellulose CAS#9004-65-3

Excellent water solubility and compatibility with selected organic solvents provide greater flexibility for use in construction, coatings, pharmaceutical, and personal care formulations.


Delivers outstanding film-forming performance after drying, helping improve surface smoothness, adhesion, moisture retention, and overall product stability in end-use applications.


Features reversible sol-gel transformation during heating and cooling, offering reliable thickening, suspension, emulsification, and temperature-responsive performance in various processing systems.


Available in multiple grades with different methoxy and hydroxypropyl content ratios, allowing customized viscosity and performance to meet diverse industrial requirements.



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Product Description

Product Description of Hydroxypropyl methyl cellulose CAS#9004-65-3

Hydroxypropyl methylcellulose (HPMC) is a methyl cellulose ether derivative with specific molecular structure. It is white powdery or granular material supplied in various specifications.

It dissolves in water and partial organic solvents instead of pure ethanol. Its aqueous solution has surface activity and good film-forming ability, and shows reversible thermal sol-gel transition, ideal for thickening, suspending and temperature-sensitive uses.


Product Application of Hydroxypropyl methyl cellulose CAS#9004-65-3

As a water-soluble cellulose polymer, HPMC acts as thickener, binder, film-former, water retainer, emulsifier and protective colloid, with thermal gelation property.
It is widely applied in multiple fields: stabilizing food texture and serving as food additives; used for pharmaceutical dispersion, thickening and tablet coating; added into shampoos, skincare and other cosmetic products.


Product Information

Parameters


Melting point225-230 °C
density1.39
storage temp.room temp
solubilityH2O: 50 mg/mL, clear to very faintly turbid, faintly yellow
formpowder
colorWhite to cream
OdorOdorless
PH5.0-8.0
biological sourceplant
Water SolubilitySOLUBLE
Merck144842
Stability:Stable. Solid is combustible, incompatible with strong oxidizing agents.
EPA Substance Registry System2-Hydroxypropyl methyl cellulose (9004-65-3)
Safety Statements24/25
WGK Germany1
RTECSNF9125000
F46091
TSCAYes
HS Code39129000


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Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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