Sulfonic Acid  building blocks for synthesis.
Sort by:
SulfonatesSulfonic Acids

2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)diammonium salt, 98% [CAS: 30931-67-0]

SDS Specifications Cat. No. 185223 CAS 30931-67-0 MF C18H24N6O6S4 MW 548.68 Synonym Diammonium 2,2?-azino-bis(3-ethylbenzothiazoline-6-sulfonate) Properties Melting Point >300°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 250-396-6 Beilstein 7329461 MDL...
$40.30
Sulfonic Acids

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate, 99% [CAS: 54970-72-8]

SDS Specifications Cat. No. 225551 CAS 54970-72-8 MF C6H3Cl2NaO4S MW 265.05 Synonym 2,4-Dichlorophenol-6-sulfonic acid sodium salt Properties Melting Point 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 259-416-8 Beilstein 3640643...
$31.20
IndicatorsSulfonic Acids

Mordant Black 17, indicator [CAS: 2538-85-4]

SDS Specifications Cat. No. 415304 CAS 2538-85-4 MF C20H13N2NaO5S MW 416.38 Synonym 1-(2-Hydroxy-1-naphthylazo)-2-naphthol-4-sulfonic Acid Sodium Sat, Eriochrome Blue Black R Properties Melting Point 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg...
$15.70
Sulfonic Acids

8-Amino-1-naphthalenesulfonic acid, 98% [CAS: 82-75-7]

SDS Specifications Cat. No. 176242 CAS 82-75-7 MF C10H9NO3S MW 223.25 Synonym Peri acid; 8-Amino-1-naphthalene sulfonic acid Properties Melting Point >350°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 201-437-1...
$25.10
Sulfonic Acids

1,4-Butane sultone, 99% [CAS: 1633-83-6]

SDS Specifications Cat. No. 618500 CAS 1633-83-6 MF C4H8O3S MW 136.17 Synonym 4-Hydroxybutane-1-sulfonic acid ?-sultone, 1,2-Oxathiane 2,2-Dioxide Properties Melting Point 12-15°C 760.0mmhg Boiling Point 146°C 17.0mmhg Flash Point 113°C 760.0mmhg...
$13.30
Sulfonic Acids

Quinoline-8-sulfonic acid, 99% [CAS: 85-48-3]

SDS Specifications Cat. No. 567551 CAS 85-48-3 MF C9H7NO3S MW 209.22 Properties Melting Point 300°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg MDL MFCD00024037 Safety Information Symbol GHS05 Signal Word...
$51.60