Good Price C14H16N4 Hydroxypropyl Methylcellulose Phthalate

• Customization: Available
• CAS No.: 9050-31-1
• Formula: C14h16n4
• Model NO.: 9050-31-1
• EINECS: 232-674-9
• Molecular Principal Chain: Nonionic Cellulose Derivatives
• Color: White
• MW: 240.304
• Density: 1.3±0.1 g/cm3
• Boiling Point: 456.7±48.0 °c at 760 Mmhg
• Melting Point: >145ºC (DEC.)(Lit.)
• Flash Point: 230.0±29.6 °c
• Wgk: 1
• Rtecs: Fj5954000
• Transport Package: 25kg/Bag
• Specification: HP55/HP55S
• Trademark: Fitech
• Origin: China
• HS Code: 3912390000

Product Description

Product Description

Features:
Hydroxypropylmethylcellulose phthalate (HPMC-P) is a synthetic polymer commonly used in pharmaceuticals, building materials, personal care products, and more. The following are its general physical and chemical properties:
 

Physical properties:

Appearance: Usually white or white-like powdery substance.
Solubility: It has good solubility in water and forms a colloidal solution.
Thermal stability: Under appropriate conditions, it has certain thermal stability and can be used in processes such as thermoforming.
 

Chemical properties:

Chemical structure: HPMC-P is polymerized from methacrylate monomers and phthalate monomers, and has functional groups such as hydroxyl and acryloyl groups.
pH stability: Stable under neutral or weakly alkaline conditions. For different grades of HPMC-P, the pH stability range may be different.
Compatibility with other substances: usually has good compatibility with many organic solvents and other polymers.

It should be noted that the properties of specific HPMC-P may vary depending on the manufacturer, product grade and use, so it needs to be evaluated based on actual conditions in specific applications.

 

Items	Specification
Methoxy (WT%)	18.0-22.0
Hydroxypropoxy (WT%)	5.0-9.0
Phthaloyl group (WT%)	27.0-35.0
Viscosity (mPa.s)(10%solu.,20±0.1ºC)	32-48
Loss on drying (%)	≤ 5.0
Chloride (%)	≤ 0.07
Residue on ignition (WT%)	≤ 0.20
Heavy Metals (ppm)	≤ 10

 

 

Application: 

 

Hydroxypropylmethylcellulose phthalate (HPMC-P) has a variety of applications in industry. It is commonly used as a binder, thickener, emulsifier and stabilizer. In building materials, HPMC-P is often used in products such as cement mortars, tile adhesives and gypsum mortars to improve adhesion and processing properties. In the pharmaceutical industry, it can be used as a coating agent for capsules and a stabilizer for eye drops. In addition, HPMC-P can be used in personal care products and the food industry as a stabilizer and thickener. Overall, HPMC-P has found wide applications in multiple fields due to its versatility and stability.

Anhui Fitech Material Co., Ltd. is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.

 

Company Profile

FAQs

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.