Hydroxypropyl Methyl Cellulose By Sidley Chemical Co.,ltd

By following the ongoing market developments and trends, we are the leading Manufacturer and Exporter of Hydroxypropyl Methyl Cellulose in Linyi, Shandong, China.
HS Code:3912,900
CAS:9004-65-3
Hydroxypropyl methyl cellulose is a kind of white or slightly yellowish powder, odorless, tasteless, and non-toxic. The product can be dissolved in cold water to form a transparent viscous solution. The aqueous solution of this product has surface activity so that it has emulsification, protective colloids and relative stability. PH Stability: the aqueous solution viscosity of this product is relatively stable in the range of PH 3.0a 11.0. As the product is non-ionic, and in the preparation process can be effectively purified by washing with hot water, it has a very low ash content. Hydroxypropyl methylcellulose products can fully meet the standards for use of medicine, food, construction and personal care products.

Physical and chemical properties:-
*Particle size:98.5% passes through 100 mesh; 100% passes through 80 mesh.
*Charring temperature: 280-300a .
*Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
*Real specific gravity:1.26-1.31.
*Browning temperature: 190-200a .
Surface tension:(2% water solution) 42-56dyn.cm.