Methyl Cas CAS 493-52-7
Methyl infrared wuxuu u muuqdaa sidii kiristaalo guduudan oo dhalaalaya ama budo bunni ah oo guduudan. Barta dhalaalka 180-182 ℃. Way fududahay in lagu milmo ethanol iyo glacial acetic acid, ku dhawaad aan lagu milmi karin biyaha.
Shayga | Tilmaamid |
Barta karkarinta | 412.44°C (qiyaasta qallafsan) |
Cufnaanta | 0.839 g/ml at 25 °C |
barta dhalaalaysa | 179-182 °C (Iftiin) |
pKa | 4.95 ( saacada 25 ℃) |
iska caabin | 1.5930 (qiyaas) |
Xaaladaha kaydinta | Ku kaydi heerkulka +5°C ilaa +30°C. |
Methyl Red waa mid ka mid ah tilmaamayaasha saldhiga-ashitada sida caadiga ah loo isticmaalo, oo leh 0.1% xal ethanol ah iyo pH ah 4.4 (casaan) -6.2 (jaalle). Waxa kale oo loo isticmaalaa wasakhaynta protozoa nool. Methyl Red waxa loo isticmaali karaa wasakhaynta nool ee protozoa, tilmaamayaasha aashitada-saldhiga ah (pH 4.4 ilaa 6.2), iyo baadhitaanka serum borotiinka biochemical
Caadi ahaan waxaa lagu buuxiyaa 25kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.

Methyl Cas CAS 493-52-7

Methyl Cas CAS 493-52-7