Hydroxy Propyl Cllulose Powder

תיאור

Product Introduction:

Hydroxy propyl cllulose powder is an organic compound. It is a white or off-white powder, insoluble in benzene and ether at room temperature, and soluble in polar organic solvents such as water, methanol, ethanol, and isopropanol.

Product Details:

Name: Hydroxypropyl cellulose

Foreign name: Hydroxy propyl cllulose powder

Boiling point: 891.2 degree

Appearance: white or off-white powder

Flash point: 492.8 degree

CAS: 9004-64-2

Molecular formula: C36H70O19

Molecular weight: 806.9296

Appearance: white or off-white powder

Particle size; 100 mesh, the pass rate is greater than 98.5 percent ; 80 mesh, the pass rate is 100 percent

Product Photos:

use

1. Low-substituted hydroxypropyl cellulose

Low-substituted hydroxypropyl cellulose (L-HPC) is mainly used as tablet disintegrant and binder. The characteristics of low-substituted hydroxypropyl cellulose (L-HPC) as binder and disintegrant are: easy compression molding It has strong applicability, especially for tablets that are not easy to form, and have high plasticity and brittleness. Adding low-substituted hydroxypropyl cellulose (L-HPC) can improve the hardness of the tablet and the brightness of the appearance, and also make the tablet disintegrate quickly. , even if the hardness of the tablet reaches 13kg without breaking, it only takes ten minutes to disintegrate, which improves the intrinsic quality of the tablet and improves the curative effect; the tablet prepared with low-substituted hydroxypropyl cellulose (L-HPC) has a long-term storage disintegration degree. Not affected.

As a tablet binder, it is generally added 520 percent during wet granulation, and the dosage is 520 percent when the powder is directly compressed. As a tablet disintegrating agent, the dosage is 210 percent , generally 5 percent , and the internal Extras are available, depending on the specific prescription.

Low-substituted hydroxypropyl cellulose (L-HPC) can also be used as a food additive, used as an emulsifier, stabilizer, suspending agent, thickener, film-forming agent in the food industry, used in beverages, cakes, jams, etc. manufacture.

Low-substituted hydroxypropyl cellulose (L-HPC) is also used in the daily chemical industry for the manufacture of cosmetics such as creams, shampoos, and lotions.

3. Highly substituted hydroxypropyl cellulose

1)Used as a viscous agent: In the pharmaceutical field, this product is mainly used as a binder, such as a binder for tablets, granules and fine granules.

2) Used as a film coating material for tablets. HPC has excellent film-forming properties. The resulting film is tough and elastic, and can be compared with plasticizers. By mixing with other anti-moisture coating agents, the performance of the film can be further improved.

3) Used as a thickener for elixirs, an additive for lotions and a stabilizer for emulsions.

4) It can be used as matrix material to prepare matrix sustained-release tablets, sustained-release pellets and double-layer sustained-release tablets.

5) Used as a gel in the case of ethanol and as an ointment base

Storage and transportation:

Large quantities should be stored in a cool and dry airtight container.

Delivery Shipping:

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