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Iimveliso

I-Cresol Red CAS: 1733-12-6

Inkcazelo emfutshane:

Inombolo Yekhathalogu: XD90482
I-CAS: 1733-12-6
Ifomula yeemolekyuli: C21H18O5S
Ubunzima beMolekyuli: 382.43
Ubukho: Ikhona evenkileni
Ixabiso:  
Ukupakisha kwangaphambili: 1g USD10
Ipakethe enkulu: Cela iQuote

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inombolo Yekhathalogu XD90482
Igama lemveliso I-Cresol Ebomvu
CAS 1733-12-6
Ifomula yeemolekyuli C21H18O5S
Ubunzima beMolekyuli 382.43
Iinkcukacha zokuGcina I-Ambient
IKhowudi yoMrhumo eHarmonized 29349990

 

Ukucaciswa kweMveliso

Ilahleko ekomisweni (Ubukhulu)3.00%
Imbonakalo Umgubo Obomvu Omnyama
Isivavanyi 99%
Ukunyibilika kwi-0.1% (95% ye-Ethanol) Isisombululo esiMthubi esicacileyo
Utshintsho lwe-pH-Ukutshintsha koMbala pH6.5 (Yellow) - pH8.8 (Purple)
Ubude bobude boKufunxa kakhulu (pH6.5) λmax1 432.0-436.0 nm
Ukufunxa okuthe ngqo (E1%/1cm) ku-λ max1 (imiz.) 490
I-Wavelenght ye-Maxim Absorption (pH 8.8) λ max2 571.0-574.0 nm
Ukufunxa okuthe ngqo (E1%/1cm) ku-λ max2 (Umz.) 1000

 

Iimpawu zeMichiza: iikristale ezinokukhanya okuluhlaza, umgubo obomvu obomvu emva kokusila.Inyibilika etywaleni kunye nesisombululo sesodium hydroxide, inyibilika kancinane emanzini.

Ukusetyenziswa: i-asidi-base ekhuthaza i-arhente.Yenza isisombululo se-0.1% okanye i-0.04% isisombululo se-aqueous nge-20% ethanol (diza i-0.04g yale mveliso kwi-1.05ml ye-0.1M isisombululo se-NaOH), uze uhlambulule kwi-100ml.Uluhlu lokutshintsha umbala we-pH: 7.2 (ophuzi) -8.8 (omfusa);2.0 (bomvu)-3.0 (i-amber).


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    I-Cresol Red CAS: 1733-12-6