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7-Dehydrocholesterol CAS 434-16-2

Ibisobanuro bigufi:

Izina ry'ibinyabutabire: 7-Dehydrocholesterol

Inyito: Provitamine D3; Cholecalciferol EP Impurity B

Ubuziranenge: ≥90%

CAS No. 434-16-2


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

7-Dehydrocholesterol

Izina ry'ibinyabutabire: 7-Dehydrocholesterol

Ifishi: C27H44IKI
Nimero ya CAS: 434-16-2

Igipimo cy'ubuziranenge:

IBICURUZWA
IBISOBANURO

Isura

Ifu yera cyane iva ku muhondo

Izunguruka ryihariye

-105°~ -120°(C=1, CHCl3)

Aho gushonga 140~146℃

Igihombo ku kumisha

≤7.0%

Isuzuma (ku buryo bwumye)

≥90.0%

 


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