Sida xirfadlayaasha soo saarista, waxaan jeclaan lahayn inaan ku siino tayo sare leh 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8. Oo waxaan ku siin doonaa adeegga ugu fiican ka dib-iibka iyo keenista waqtiga.
Believe Chemical waa hormuudka Shiinaha 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 soo saaraha, alaab-qeybiye iyo dhoofiye. U hoggaansanaanta raadinta tayada qumman ee alaabta, si markaa 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8 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!
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Magaca Alaabta |
4,4'-Diamino-2,2'-stilbenedisulfonic acid |
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Formula |
C14H14N2O6S2 |
Miisaanka Molecular |
370.4 |
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CAS NO. |
81-11-8 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
Irbad huruud ah oo kiristaalo hygroscopic ah |
waafaqsan |
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Qiimayn |
99% | 99.26% |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka: 300 ° C
Cufnaanta 1.4732 (qiyaas adag)
Tilmaanta dib-u-celinta 1.6510 (la qiyaasay)
Xaaladaha kaydinta: meel calaamadaysan, heerkulbeegga qolka
Isku-dhafka aysiidhka (PKA) -1.58 ± 0.50 (la saadaaliyay)
Foomka: budada crystal
Midabka: cream-toyellow Brown
Biyuhu milma
Isku dhafka dhexdhexaadiyeyaasha organic.
