ÖÐÎÄ | English
Hubei Guangji Pharmaceutical Co.,Ltd.
Add£ºNo.1 Jiangdi Road,Wuxue City,Hubei,China
E-mail£ºinfo@guangjipharm.china.com
Tel£º(0086)-713-6219458 / 6217349 / 6218349
Fax£º(0086)-713-6212649
Postcode£º435400
Beta-Carotene
product type£ºAPIs hits£º8924 data£º2009-6-8

Name: Beta-Carotene
 
C.A.S #:  7235-40-7
 
Synonyms:  beta,beta-Carotene; Carotene; Solatene; trans-beta-Carotene
 
Molecular Structure:
 
Molecular formula: C40H56
 
Molecular weight :  536.88
 
Assay: 96.0%-101.0%
 
Quality Standards:
Beta-Carotene contains not less than 96.0 percent and not more than 101.0 percent of C40H56.
 
Characteristic: Dark red or dark red, shiny side of the ramp hexahedral or crystalline powder.
 
Melting point:  183¡æ
 
Alpha: 105¡ã (c=0.8, EtOH 25¡ãC)
 
Solubility: Soluble in carbon disulfide, benzene and chloroform. Do not dissolve in water, propylene glycol, glycerin, almost insoluble methanol and ethanol.
 
Function and Usage:
Beta-carotene is an antioxidant and therefore may offer some protection against certain cancers and other diseases. and it is a naturally occurring substance present in green and yellow fruits and vegetables. In the body, beta-carotene is converted into vitamin A and is used as a vitamin supplement to prevent or treat vitamin A deficiency. Beta-carotene can help prevent or treat reactions to the sun in some specific groups of patients.


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