Sida xirfadlayaasha soo saarista, waxaan jeclaan lahayn inaan ku siino tayo sare leh L (-) - Thiazolidine-4-carboxylic acid CAS 34592-47-7. Oo waxaan ku siin doonaa adeegga ugu fiican ka dib-iibka iyo keenista waqtiga.
Believe Chemical waa hormuudka Shiinaha L(-)-Thiazolidine-4-carboxylic acid CAS 34592-47-7 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si ay L (-)-Thiazolidine-4-carboxylic acid CAS 34592-47-7 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso
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!
Magaca Alaabta |
L(-)-Thiazolidine-4-carboxylic acid |
||
Formula |
C4H7NO2S |
Miisaanka Molecular |
133.17 |
CAS NO. |
34592-47-7 |
Tirada |
500KG |
Walxaha |
Tilmaamid |
Natiijooyinka |
Muuqashada |
Cadaan ilaa iftiin huruud ah-beige ilaa casaan |
waafaqsan |
Qiimayn |
99% | 99.23% |
GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
Barta dhalaalka 190-200 ° C (Dec.) ( shidan)
Wareeg gaar ah - 101º (C = 1,1nhcl)
Cufnaanta 1.226 (la qiyaasay)
Tusmada dib-u-celinta - 200 ° (C = 1,1mol / LNaOH)
Xaaladaha kaydinta oo la xidhay, 2-8 ° C
Isku-dhafka aysiidhka (PKA) 2.09 ± 0.20 (la saadaaliyay)
Foomka: flakes
Barta karkarinta 350.3 ± 37.0 ° C (waa la saadaaliyay)
Midabka: whitetolight jaalle beigtopink
Dhaqdhaqaaqa indhaha[ α] 20/D141°,c=1.3inH2O
Biyo milmi kara 28.5g/l (20º C)
Isku dhafka dhexdhexaadiyeyaasha organic.