Prix FOB
Obtenir le dernier prix50 ~ 100 USD / Kilogram ( Negotiable )
|1 Kilogram Minimum Order
Pays:
China
N ° de modèle:
Specification:1%-98%
Prix FOB:
50 ~ 100 USD / Kilogram ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
50 per Kilogram
Commande minimale:
1 Kilogram
Packaging Detail:
1kg/bag�25k
Heure de livraison:
2-3working days
Capacité de Fournir:
1000 Kilogram per Month
Payment Type:
Western Union, T/T
Groupe de produits :
Personne àcontacter Ms. Betty
No 3,Tangyan Road,Xi\'an,China, Xi An, Shaanxi
Name:Â Beta-Carotene
C.A.S #:Â ********7
Synonyms:Â beta,beta-Carotene; Carotene; Solatene; trans-beta-Carotene
Molecular formula: C*0H*6
Molecular weight :Â **6.*8
Assay: *6.0%***1.0%
Quality Standards: USP*0
Beta-Carotene contains not less than *6.0 percent and not more than **1.0 percent of C*0H*6.
Characteristic: Dark red or dark red, shiny side of the ramp hexahedral or crystalline powder.
Melting point: **3℃
Alpha: **5° (c=0.8, EtOH *5°C)
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.
Beta-carotene is used to decrease asthma symptoms caused by
exercise; to prevent certain cancers, heart disease, cataracts,
and age related macular degeneration (AMD); and to treat AIDS,
alcoholism, Alzheimers disease, depression, epilepsy, headache,
heartburn, high blood pressure, infertility, Parkinsons disease,
rheumatoid arthritis, schizophrenia, and skin disorders including
psoriasis and vitiligo.
Beta-carotene is also in used in malnourished (underfed) women to
reduce the chance of death and night blindness during pregnancy,
as well as diarrhea and fever after giving birth.
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| Pays: | China |
| N ° de modèle: | Specification:1%-98% |
| Prix FOB: | 50 ~ 100 / Kilogram ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 50 per Kilogram |
| Commande minimale: | 1 Kilogram |
| Packaging Detail: | 1kg/bag�25k |
| Heure de livraison: | 2-3working days |
| Capacité de Fournir: | 1000 Kilogram per Month |
| Payment Type: | Western Union, T/T |
| Groupe de produits : | Cosmetic raw materials |
