Hydroxypropyl methyl cellulose NEW
| Price | $3150 |
| Package | 1000KG |
| Min. Order: | 100KG |
| Supply Ability: | 10000 kilograms/ month |
| Update Time: | 2025-04-16 |
Product Details
| Product Name: Hydroxypropyl methyl cellulose | CAS No.: 618-389-6 | Min. Order: 100KG | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Purity: 99% | Supply Ability: 10000 kilograms/ month | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Release date:
Hypromellose (Hypromellose), also known as hypromellose, is one of the non-ionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer, often used as a lubricant in ophthalmology, or as an excipient or excipient in oral medicine. Appearance: white or almost white fibrous or granular powder Stability: The solid is flammable and incompatible with strong oxidants. Granularity: 100 mesh pass rate is greater than 98.5%; 80 mesh pass rate is 100%. Special specifications have a particle size of 40-60 mesh. Carbonization temperature: 280-300℃ Apparent density: 0.25-0.70g/cm3 (usually around 0.5g/cm3), specific gravity 1.26-1.31. Discoloration temperature: 190-200℃ Surface tension: 42-56dyne/cm for 2% aqueous solution Solubility: soluble in water and some solvents, such as ethanol/water, propanol/water in appropriate proportions. The aqueous solution has surface activity. High transparency and stable performance. Different specifications of products have different gel temperatures, and solubility changes with viscosity. The lower the viscosity, the greater the solubility. Different specifications of HPMC have different performances. The dissolution of HPMC in water is not affected by pH. With the decrease of methoxy group content, the gel point of HPMC increases, the water solubility decreases, and the surface activity also decreases. HPMC also has the characteristics of thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film-forming properties, and a wide range of enzyme resistance, dispersibility and adhesion. email: admin@china-yime.com Company Profile Introduction
Hebei Yime New Material Technology Co., Ltd.was established in 2010,is a professional manufacturer specialized in research and production of plant extract,cosmetic raw material and Health care.Our products are exported to more than forty countries and regions, such as Europe, North America, South America, the Middle East, Southeast Asia, etc. The whole production process conforms to international standards so as to ensure product quality effectively, and we provide better service for global customers. Customer satisfaction is our long-term desire. We will make full use of our own advantages, being aggressive and innovative.
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