Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
China
N ° de modèle:
50-14-6
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
1kg/foil bag
Heure de livraison:
within 5 working days
Capacité de Fournir:
-
Payment Type:
T/T, Western Union
Groupe de produits :
-
Personne àcontacter Ms. Danae
No. 259 Xinjiang Road, Qiqihar, Heilongjiang
Vitamin D2,  Ergocalciferol
C.A.S# :Â ******6
Synonyms:Â Calciferol; Ergocalciferol; Oleovitamin D2; 9,**-Secoergosta*5,7,*0,**-tetraen**-ol
Molecular formula:Â C*8H*4O
Molecular weight :Â Â **6.*5
Assay:Â Â *7.0%***3.0%
Quality Standards:Â USP*0
Ergocalciferol contains not less than *7.0 percent and not more than **3.0 percent of C*9H*9N7O6.
Characteristic:Â White crystals.
Melting point:  ******9°C
alpha:  *2° (c=3, in acetone *5°C)
Water solubility: At *6 â„ƒ, solubility in ethanol is *8 g/**0ml, in acetone is *5 g/**0ml. Ether -soluble, do not dissolve in water.
Function and
Usage:Â Ergocalciferol is one
major form of vitamin D which can prevent and treat
osteoporosis and rickets.It also has a part in cancer
prevention,at least for colon cancer.Â
Vitamin D2, Â Ergocalciferol
C.A.S# :Â ******6
Synonyms:Â Calciferol; Ergocalciferol; Oleovitamin D2; 9,**-Secoergosta*5,7,*0,**-tetraen**-ol
Molecular formula:Â C*8H*4O
Molecular weight :Â Â **6.*5
Assay:Â Â *7.0%***3.0%
Quality Standards:Â USP*0
Ergocalciferol contains not less than *7.0 percent and not more than **3.0 percent of C*9H*9N7O6.
Characteristic:Â White crystals.
Melting point:  ******9°C
alpha:  *2° (c=3, in acetone *5°C)
Water solubility: At *6 â„ƒ, solubility in ethanol is *8 g/**0ml, in acetone is *5 g/**0ml. Ether -soluble, do not dissolve in water.
Function and Usage: Ergocalciferol is one major form of vitamin D which can prevent and treat osteoporosis and rickets.It also has a part in cancer prevention,at least for colon cancer.Â
| Pays: | China |
| N ° de modèle: | 50-14-6 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | 1kg/foil bag |
| Heure de livraison: | within 5 working days |
| Capacité de Fournir: | - |
| Payment Type: | T/T, Western Union |
| Groupe de produits : | - |
