Cresol Red CAS: 1733-12-6
Nambala ya Catalog | XD90482 |
Dzina lazogulitsa | Cresol Red |
CAS | 1733-12-6 |
Molecular Formula | Chithunzi cha C21H18O5S |
Kulemera kwa Maselo | 382.43 |
Zambiri Zosungira | Wozungulira |
Harmonize Tariff Code | 29349990 |
Mafotokozedwe a Zamalonda
Kutaya pa Kuyanika | (Kuchuluka) 3.00% |
Maonekedwe | Ufa Wofiira Wakuda |
Kuyesa | 99% |
Kusungunuka pa 0.1% (95% Ethanol) | Chotsani Yellow Solution |
Kusintha kwa pH - Kusintha kwa Mtundu | pH6.5 (Yellow) - pH8.8 (Pepo) |
Wavelength of Maximum Absorption (pH6.5) λmax1 | 432.0-436.0 nm |
Specific mayamwidwe (E1%/1cm) pa λ max1 | (Mph.) 490 |
Wavelenght of Maximum Absorption (pH 8.8) λ max2 | 571.0-574.0 nm |
Specific Absorption (E1%/1cm) pa λ max2 | (Mph.) 1000 |
Mankhwala katundu: makhiristo ndi wobiriwira luster, pabuka-bulauni ufa pambuyo akupera.Kusungunuka mu mowa ndi kuchepetsa sodium hydroxide solution, sungunuka pang'ono m'madzi.
Ntchito: acid-base prompting agent.Pangani njira ya 0.1% kapena 0.04% yamadzimadzi ndi 20% ethanol (Sungani 0.04g ya mankhwalawa mu 1.05ml ya 0.1M NaOH solution), ndiyeno muchepetse mpaka 100ml.pH kusintha mtundu osiyanasiyana: 7.2 (chikasu) -8.8 (wofiirira);2.0 (wofiira) -3.0 (amber).
Tsekani