Hydroxypropyl Cellulose CAS 9004-64-2
Free Sample Hydroxypropyl Cellulose CAS 9004-64-2
- Appearance:Powder
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Hydroxypropyl Cellulose
CAS:9004-64-2
MOQ: 1KG
Directory Guidance on Hydroxypropyl Cellulose
Chemical Structure
Basic Info:
| Melting point | 371.06 °C |
| density | 0.5 g/mL at 25 °C (lit.) |
| refractive index | 1.5600 |
| storage temp. | Room Temperature |
| solubility | polar oganic solvents: soluble |
| form | powder |
Product Introduction:
Hydroxypropyl Cellulose, more commonly referred to as HPC, is a semi-synthetic organic compound produced through an alkali treatment process of cellulose etherification reaction with propylene oxide. Hydroxypropyl Cellulose is a white or off-white powder with no discernible smell or taste, boasting excellent thermoplasticity and flammability properties. Its molecular weight ranges between thousands and hundreds of megabytes; thus its solubility varies with concentration levels and substitution rates. At room temperature, it can be found soluble in water and various organic solvents such as methanol, ethanol and isopropanol; however it’s more difficult to dissolve in benzene and ether. Furthermore, its aqueous solution exhibits surface activity with temperature changes causing gelation and dissolution processes to take place reversibly.
Hydroxypropyl Cellulose boasts excellent physical and chemical properties that make it suitable for many fields of application. It boasts excellent film-forming abilities with films being tough yet elastic with good gloss; excellent adhesion and dispersibility properties; chemical inertness preventing chemical interactions with other substances and showing good pH stability stability across a range of pH values; it is non-toxic, non-pharmacologically harmless, physiologically harmless; food grade approved and non-pharmacological so can be safely used in food or medicine while its aqueous solution also surface active enough for thickening purposes if required.
Hydroxypropyl Cellulose is widely utilized as a tablet adhesive, film coating material, sustained-release agent and emulsion stabilizer in the pharmaceutical field. Cosmetically it can be used as an emulsifier, film coating agent and suspending agent; while in coating and ink production it acts as thickener dispersant stabilizer to enhance leveling performance and gloss of coating, and improve printing effect and stability of ink; while construction industry often utilizes it as water retainer retarder adhesive that enhances bonding strength between mortar elements thus improving efficiency and quality in construction projects.
Production of Hydroxypropyl Cellulose typically involves treating cellulose with alkali and propylene oxide or impregnating wood pulp with high concentration sodium hydroxide before reacting with propylene oxide. With advances in science and technology as well as industrialization accelerating, market demand continues to increase steadily across pharmaceutical, daily chemical, coating and construction industries. With evolving market demands demanding quality and environmental protection requirements ever higher than before, Hydroxypropyl Cellulose production processes and performance will continue to be optimized and improved to meet market requirements and challenges head on.
Nature and Specifications:
| Item | Specification |
| Product Name | Hydroxypropyl Cellulose |
| CAS No. | 9004-64-2 |
| Appearance | Powder |
| Shelf Life | 2 years |
| Packing | As your requirements |
| color | White to light cream |
| Odor | at 100.00?%. odorless |
| PH | pH (20g/l, 25℃) : 5.0～7.5 |
| PH Range | 5.0 – 8.5 |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
Hydroxypropyl Cellulose, as a multifunctional cellulose ether material, plays an important role in many industries with its unique physical and chemical properties. In the pharmaceutical field, Hydroxypropyl Cellulose is an important pharmaceutical excipient, widely used in tablet preparation, film coating, sustained-release preparations and ophthalmic products. It can not only enhance the hardness and stability of tablets, but also control the drug release rate by adjusting the viscosity and prolong the drug effect. In addition, its biocompatibility makes it an ideal choice for artificial tears and microencapsulated drugs, effectively protecting drug activity and improving bioavailability.
In the cosmetics industry, Hydroxypropyl Cellulose is mainly used as an emulsifier stabilizer, thickener and film former. It can maintain the stability of the emulsion system, prevent oil-water separation, and provide suitable viscosity for products such as creams and shampoos. Its film-forming properties can give products such as conditioners and facial masks a flexible texture, and with excellent water retention capacity, it can significantly enhance the efficacy of moisturizing cosmetics and improve user experience.
The coatings and inks sector benefits from Hydroxypropyl Cellulose’s rheology-adjusting function. As a thickener and leveling agent, it optimizes the application performance of coatings, reduces brush marks and improves the gloss of coatings. In inks, Hydroxypropyl Cellulose can promote uniform dispersion of pigments and prevent sedimentation during storage, thereby ensuring stable and consistent printing quality.
In the construction industry, Hydroxypropyl Cellulose is used to modify cement mortar and concrete. Its water retention properties can reduce cracking caused by rapid evaporation of water after construction, while its retarding effect prolongs the workable time of cement. At the same time, it can enhance the bond strength between mortar and substrate, significantly improving the durability and structural stability of building materials.
In the food industry, although Hydroxypropyl Cellulose has limited applications, it is still used as a thickener and stabilizer in products such as ice cream and jelly. Its emulsifying properties can improve the texture of food, and its coating function provides a moisture-proof protective layer for products such as candy. In addition, it also demonstrates unique value in the fields of papermaking, petrochemicals and environmental protection, such as improving paper strength, optimizing polymer processing performance, and developing degradable and environmentally friendly materials.
Hydroxypropyl Cellulose is an important cellulose ether with many significant advantages. First of all, it has good solubility, can be dissolved in water and methanol, ethanol, isopropyl alcohol and other organic solvents at room temperature, good solubility, easy to disperse, dissolve in various systems, easy to process and application.
Second, Hydroxypropyl Cellulose has excellent film formation and adhesion, and can form strong, flexible and glossy films, which can be used as coating materials in medicine, protecting drugs from external factors and controlling the release speed of drugs. In construction engineering, Hydroxypropyl Cellulose is used as a binder to improve the adhesion and strength of mortar, thus improving the quality of construction. This versatile film forming and bonding technology lays a solid foundation for its application in many fields.
Hydroxypropyl Cellulose is also thermoplastic and stable, exhibits unique physical properties at different temperatures, and can adapt to various processing conditions. At the same time, it shows good chemical stability in a wide range of pH values, is not easy to react with other substances, can maintain performance in complex chemical environments, and is suitable for a variety of industrial applications, further expanding its range of use.
In addition, Hydroxypropyl Cellulose is a multifunctional material with thickening, dispersing, emulsifying and stabilizing functions. In cosmetics, it is used to thicken and stabilize lotions, as well as to impart moisturizing and film forming effects. For coatings and inks, Hydroxypropyl Cellulose can be used as a thickener and dispersant to enhance leveling and printing results. This versatility gives this substance a very important position in various industries and is irreplaceable.
It is worth noting that Hydroxypropyl Cellulose has good biocompatibility and safety, and is non-toxic, non-pharmacological and physiologic harmless, and has broad application prospects in the fields of medicine and food. For example, in the field of medicine, it can be used to manufacture eye drops, sustained-release tablets and other products; In the food industry, it can be used as a thickening agent and coating material to ensure the quality and safety of products.
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Related References:
chemicalbook-Hydroxypropyl Cellulose
Hydroxypropyl Cellulose Manufacturer
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As an experienced Hydroxypropyl Cellulose manufacturer and supplier, Look Chemical is committed to producing and selling high quality products.
We cooperate and trade with 6000+ factories around the world, and our high-quality products and excellent services make us enjoy a high reputation internationally.
As Hydroxypropyl Cellulose CAS 9004-64-2 supplier, Look Chemical provides supply chain solutions to partners and customers in a wide range of industries. We offer competitive pricing and quality products.
If you have a demand for this product, please contact our company’s sales staff, we will provide you with a solution in the shortest time.
Transport proposal
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
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Frequently Asked Questions(FAQ):
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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Different quantity has different discount.
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