2 Results for "

845-10-3

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "845-10-3" in MCE Product Catalog:

Cat. No.: HY-W110780
CAS No.: 845-10-3
Methyl red sodium is a pH-sensitive acid-base indicator and colorimetric reagent with a pKa of 5.1. Methyl red sodium achieves visual judgment of the titration endpoint through reversible structural changes of protonation (red, pH < 4.4) and deprotonation (yellow, pH > 6.2). Methyl red sodium is widely used in acid-base titration in chemical analysis and buffer pH monitoring in biochemistry .
loading...
    loading...
Cat. No.: HY-Y0699
CAS No.: 493-52-7
Methyl red is a pH-sensitive acid-base indicator and colorimetric reagent with a pKa of 5.1. Methyl red achieves visual judgment of the titration endpoint through reversible structural changes of protonation (red, pH < 4.4) and deprotonation (yellow, pH > 6.2). Methyl red is widely used in acid-base titration in chemical analysis and buffer pH monitoring in biochemistry .
loading...
    loading...