Goomoo is a professional China Hydroxypropyl Cellulose manufacturers and suppliers, if you are looking for the best Hydroxypropyl Cellulose with low price, consult us now!
Chemical name:High-Substituted Hydroxypropyl cellulose (H-HPC)
Standard:Q/FRT002-2010
(Meet the requirements of USP/NF,EP)
Specification
|
Hydroxyproxyl group: wt% |
Value |
|
Moisture: wt% |
Not more than 80 |
|
PH |
Not more than 5 |
|
Ash content: wt% |
5.0-8.5 |
|
Chlorides(NaCl) : wt% |
Not more than 0.2 |
|
Heavy metals: ppm |
Not more than 20 |
|
Arsenic: ppm |
Not more than 2.0 |
|
Viscosity: mpa.s |
6.0-10*1 |
|
150-400*2 |
Note: 1. The values of aqueous solution containing 2% by weight of dry HPC at 20℃
2. The values of aqueous solution containing 5% by weight of dry HPC at 25℃
Physical properties
Appearance: white or nearly white powder tasteless and odorless.
Particle size: 99% pass 20mesh,95% pass 30mesh
Bulk density: 0.5-0.6g/ml; real specific gravity: 1.2224
Borwning temperature : 195-210℃ Charring temperature: 260-275℃; soft point: 130℃.
Important characteristics
High-Substituted Hydroxypropyl cellulose (H-HPC) could dissolves at ordinary temperature in water or in any organic solvents,such as absolute methanol, ethanol,isopropanol propylene glycol and methylene chloride,also inacetone,chloroform,toluene,or cellosolves. The solution is very clear and transparent.
H-HPC is a highly thermoplastic substance,and shows and excellent film forming property. The film obtained is very tough. Ash content is exceedingly low, so that the product has excellent binding property,stabilizing property for viscosity-increasing emulsions and in dispensability .
H-HPC sows no medicinal action by itself,has no toxicity and is physiologically harmless.
H-HPC is chemically inert,so that is hardly reacts with other reagents
The addition of antifungal agents is not necessary when H-HPC is used.
Equilibrium moisture content of H-HPC is low
Applications
High-Substituted Hydroxypropyl cellulose (H-HPC)Use as binders: in the pharmaceutical field, as a binder for tablets,granules and fine grains or as the paste of ointments. It is used in and amount of 1% to 5% by weight of the drug.
As film coating agents: H-HPC has an excellent film-forming property.
H-HPC is used as gelation agents for water and alcohols.
Package,storage,transportation
It is packed in fiber drum and lining with polyethylene film bag. Net weight 25kg per drum. Direct sunshine and raining,moisture must be avoided .
Goomoo is a leading China High Substituted Hydroxypropyl Cellulose manufacturers. It dissolves at ordinary temperature i water or in any orgabic solvents, the solution is very clear and transparent.
Goomoo is a leading China 80% 10ppm Heavy Metals Hydroxypropyl Cellulose manufacturers. Use as binders: in the pharmaceutical field, as binder for tablets, granules and fine grains or as the paste of ointments.
Find a huge selection of Industrial Grade BRC 5% Ash Hydroxypropyl Cellulose from China at Goomoo.
Minimum Order Quantity: 100kg
Price: Negotiating Prices
Packaging Details: 25kg/drum
As the professional manufacturers, Goomoo would like to provide you 5% Moisture 25kg Per Drum Hydroxypropyl Cellulose. And we will offer you the best after-sale service and timely delivery. It dissolves at ordinary temperature i water or in any orgabic solvents, the solution is very clear and transparent.
