Description
Molecular Formula： (C12H20O10)n
Molecular Weight：324.28
Chemical Structure:
Specification:
Items
Specifications
Melting Point
76-78°C(Solv:acetone(67-64-1);chloroform(67-66-3))
PH
5-7.5(100g/l,H2O,20℃)(slurry)
Odor
Odorless
Merck
14,1965
EINECS
232-674-9
Solubility
practically insoluble in water, acetone, anhydrous ethanol, toluene, dilute acid and 50g/L sodium hydroxide solution
Items | Specifications |
Melting Point | 76-78°C(Solv:acetone(67-64-1);chloroform(67-66-3)) |
PH | 5-7.5(100g/l,H2O,20℃)(slurry) |
Odor | Odorless |
Merck | 14,1965 |
EINECS | 232-674-9 |
Solubility | practically insoluble in water, acetone, anhydrous ethanol, toluene, dilute acid and 50g/L sodium hydroxide solution |
Function：
1. Stability enhancement: It can be used as excipient and binder in drug preparation to keep its shape and performance unchanged during storage and use.
2. As a commonly used disintegrating agent, it can improve the dissolution speed and absorption speed of drugs.
3. Good adsorption: it can be used as adsorbent of drug preparation.
4. Microcrystalline cellulose can form thixotropic gel, increase the suspension and dispersion of drugs, easy to take and absorb.
5. In pharmaceutical preparations, it can be used as a diluent of adhesive to regulate the viscosity and fluidity of adhesive.
6. It can increase the wetness and softness of food and prevent it from deterioration and deformation during processing, storage and transportation.
7. Microcrystalline cellulose is a kind of natural dietary fiber, promote intestinal peristalsis, conducive to the digestion and absorption of food.
Application：
1.Pharmaceutical field :
As diluent, binder and disintegrant, it is widely used in the preparation of oral tablets and capsules;
As a filler, it can improve the fluidity and compressibility of granules, and ensure the uniformity and stability of drugs; as a suspending agent, it can keep the drugs well dispersed in the suspension, and prevent the drugs from precipitation and agglomeration; it can also be used in the preparation of sustained-release formulations, transdermal drug delivery formulations and so on.
2.Food industry :
Ensure the stability of dairy products. So that the texture and structure of ice cream products do not change. In instant drinks, to prevent the powder from moisture caking. Can be used in baked goods, replacing part of the flour. It can also be added to cooking fat flavorings.
3. Cosmetics and personal care products field :
As a binder, it can make the various ingredients in cosmetics better combined to form a stable emulsion or suspension, such as creams, lotions, shampoos, shower gels and other products.
4. Paper industry: Used as filler and coating agent for paper, it can improve the opacity of paper, enhance the strength and toughness of paper.
