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产品名称
β-胡萝卜素, Pharmaceutical Secondary Standard; Certified Reference Material
InChI key
OENHQHLEOONYIE-JLTXGRSLSA-N
InChI
1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+
SMILES string
CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)CCCC2(C)C)C(C)(C)CCC1
grade
certified reference material
pharmaceutical secondary standard
agency
traceable to USP 1065480
API family
carotenes
form
solid
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
-10 to -25°C
Quality Level
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Application
Biochem/physiol Actions
General description
β-胡萝卜素是抗氧化剂,是一种最重要的类胡萝卜素,也是维生素A的来源。大量存在于水果和蔬菜中,还可用作食品补充剂和着色剂。
Other Notes
Analysis Note
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
217.9 °F - closed cup
flash_point_c
103.3 °C - closed cup
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