Huaola D3 CAS 67-97-0

CAS:67-97-0

ʻAno Molekala:C27H44O

Kaumaha Molekala:384.64

EINECS:200-673-2

Nā huaʻōlelo like:1a,25-Dihydroxy-22-oxavitamin D3; 22-Oxa-1,25-dihydroxyvitamin D3; 22-Oxa-1a,25-dihydroxyvitamin D3; 22-Oxacalcitriol; MC 1275; OCT (steroid)Oxarol; Cholecaciferol; 3b-Hydroxy-5,7-Cholestadien; 5,7-Cholestadien-3b-Ol; CHOLECALCIFEROL (D3) 100MG NEAT

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka Vitamin D3 CAS 67-97-0?

ʻO ka Vitamin D3 kahi aniani kolamu keʻokeʻo a i ʻole ka pauka crystalline, ʻaʻohe ʻala a ʻono ʻole. Ka helu heheʻe 84-88 ℃, ka hoʻololi ʻike kikoʻī α D20=+105 ° -+112 °. Hiki ke hoʻoheheʻe ʻia i loko o ka chloroform, hiki ke hoʻoheheʻe ʻia i ka ethanol, etera, cyclohexane, a me ka acetone, hiki ke hoʻoheheʻe ʻia i ka ʻaila meaʻai, hiki ʻole ke hoʻoheheʻe ʻia i ka wai. ʻO ke kūpaʻa wela maikaʻi, akā paʻa ʻole i ka māmā a hiki i ka oxidation i ka ea.

Hōʻike

'ikamu	Hōʻike
Maemae	99%
Lae paila	451.27°C (manaʻo koʻikoʻi)
MW	384.64
Kuhikuhi uila	14 °C
Pumi mahu	2.0 x l0-6 Pa (20 °C, hiki.)
pKa	14.74±0.20(Wānana ʻia)

Palapala noi

ʻO ka Vitamin D3 kahi lāʻau lapaʻau e hoʻoikaika nui i ka absorption a me ka waiho ʻana o ka calcium a me ka phosphorus i loko o ka ʻōpū, a hoʻohana ʻia e mālama i ka rickets a me ka osteoporosis. Hoʻohana nui ʻia ka Vitamin D3 i ka meaʻai, nā huahana olakino, a me nā huahana pili ʻē aʻe