Sida xirfadlayaasha soo saarista, waxaan jeclaan lahayn inaan ku siino Vitamin D2 CAS 50-14-6 tayo sare leh. Oo waxaan ku siin doonaa adeegga ugu fiican ka dib-iibka iyo keenista waqtiga.
Believe Chemical waa hormuudka Shiinaha Vitamin D2 CAS 50-14-6 soo saaraha, alaab-qeybiyaha iyo dhoofiye. U hoggaansanaanta raadinta tayada qumman ee alaabta, si Vitamin D2 CAS 50-14-6 ay ku qanacsan yihiin macaamiil badan. Shandong Believe Chemical Pte. Ltd
Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
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Magaca Alaabta |
Vitamin D2 |
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Formula |
C28H44O |
Miisaanka Molecular |
396.65 |
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CAS NO. |
50-14-6 |
Tirada |
500KG |
|
Walxaha |
Tilmaamid |
Natiijooyinka |
|
Muuqashada |
cad ilaa budo jaale ah |
waafaqsan |
|
Qiimayn |
99% | 99.12% |
|
GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 114-118 ° C (iftiin)
Wareeg gaar ah 82º (c=3, nacetone 25 º C)
Barta karkarinta 460.3 ° C (qiyaasta)
Cufnaanta 0.9784 (la qiyaasi karo)
Cadaadiska uumiga 7xl0-7Pa (20°C), waa
Tilmaanta dib-u-celinta 1.5100 (la qiyaasay)
Dhibicda Flash 14 ° C
Xaaladaha kaydinta -20 ° C
Solubility H2O: 200mg/ml, cleanohazy
Foomka budada
Isku-dhafka aysiidhka (pKa) 14.74 ± 0.20 (La saadaaliyay)
Caddaan ilaa jaalle ah rabitaan
Dhaqdhaqaaq aragga[α] 20/D+105±2°,c=4%inethanol
Solubility ee biyaha, biyaha, methanol, dimethyl formamide, iyo dimethyl sulfoxide
Isku dhafka dhexdhexaadiyeyaasha organic.
