- Category :
Catalyst and Auxiliary/Water Treatment Chemicals
- CAS NO : 9004-65-3
- EC NO :
- Molecular Formula : C12H20O10
- Main Specifications :
- Synonyms : HPMC;(2R,3R,4S,5R,6S)-3,4,5-trimethoxy-2-(methoxymethyl)-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran;1-[[(2R,3R,4S,5R,6S)-3,4,5-tris(2-hydroxypropoxy)-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(2-hydroxypropoxy)-2-(2-hydroxypropoxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-2-yl]methoxy]propan-2-ol;Hydroxypropyl methylcellulose;Hydroxypropyl methyl cellulose;HPMCP-HP55;
Molecular Structure:
Product description:
Main physicochemical properties:
1. CMC is an ionic linear high molecular substance. The pure product is white or light yellow fibrillar power, nontoxic, tasteless and easy soluble in cold or hot water into the transparent and viscous solution. It has many advantages that common natural rubber and synthetic rubber do not have. It is widely applied to the industries such as food processing, beverage producing, textile, paper making, oil drilling, daily chemical, coating, cigarette producing, building material, ceramic, mosquito incense and detergent. It has its own unique action in all industries as thickening agent, adhesive agent, emulsifying agent, sizing agent, water retaining agent, dispersing agent, suspending agent, color fixing agent, retarder agent and excipient, so it commonly is called “industrial monosodium glutamate”.
2. For application, it should be soaked with a little water and then by adding water and mixing made into the solution with the required concentration. If any other auxiliary material is needed, it had better mix the auxiliary material with CMC uniformly and then apply the mixture when beating up the water solution quickly to dissolve the mixture rapidly. At the same time, attention should be paid to high temperature because the viscidity can be reduced with the increasing temperature. CMC is easy to absorb the moisture, so the user should notice the package to prevent the product from moisture absorption and dissolution. This product is a non-dangerous product.
Carboxymethyl Cellulose is water-soluble cellulose ether with a high molecular structure, odorless, tasteless and nontoxic. It is white or light yellow particle flocculent powder. Dissolved in the water, it is a transparent body. With excellent emulsion, scattering, suspending and bonding, it is widely applied in the industries such as oil, chemical, detergent, ceramic, cigarette producing, printing,dyeing, textile, food, pharmaceutical and welding electrode and is called “industrial monosodium glutamate”.