Chicago Acid is a chemical compound that is used by analytical chemistry as a pH indicator. It is an organic compound that dissolves in water and is frequently used to assess the acidity or alkalinity of solutions with a pH between 2.0 and 4.5. ANDSA is a pH indicator used in analytical chemistry to assess the acidity of solutions. Because Chicago Acid is an azo dye, it has an azo group, a nitrogen-nitrogen double bond, connecting two aromatic rings. It has a melting point of roughly 230-240C and is a reddish-brown powder that is soluble in water.

Price:
Minimum Order Quantity : 25 Kilograms
Appearance : Grey powder
CAS No : 119288
Molecular Weight : 223.03 Grams (g)
Molecular Formula : C10H9NO3S
Price Range 325.00 - 355.00 INR / Kilograms
Minimum Order Quantity : 50 Kilograms
Appearance : White powder
CAS No : 108770
Molecular Weight : 184.40 Grams (g)
Molecular Formula : C3Cl3N3
Price Range 380.00 - 450.00 INR / Kilograms
Minimum Order Quantity : 25 Kilograms
Appearance : yellow crystalline powder and/or chunks
CAS No : 3531199
Molecular Weight : 217.57 Grams (g)
Molecular Formula : C6H4CLN3O4
Minimum Order Quantity : 25 Kilograms
Appearance : Light gray or lavender powder
CAS No : 6219712
Molecular Weight : 240.66 Grams (g)
Molecular Formula : C6 H9 Cl N2 O4 S