Indicators are substances that provide visible cues (such as a change in color) in the presence or absence of certain chemical species.

 J&K Scientific provides a variety of indicators for research and daily use in an analytical laboratory including pH, complexometric, adsorption and redox indicators in addition to indicators for nonaqueous titrations.

 

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Indicators

Neocuproine, 98.5% [CAS: 484-11-7]

SDS Specifications Cat. No. 529724 CAS 484-11-7 MF C14H12N2 MW 208.26 Synonym 2,9-Dimethyl-1,10-phenanthroline hydrate Properties Melting Point 157-159°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 207-601-9 MDL MFCD00004973 Safety...
$10.00
Indicators

Rhodamine B, 95% [CAS: 81-88-9]

SDS Specifications Cat. No. 997096 CAS 81-88-9 MF C28H31ClN2O3 MW 479.02 Synonym Basic Violet 10 Properties Melting Point 210-211°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 201-383-9 Beilstein 4091619...
$44.00
Indicators

6-Carboxyfluorescein, 98% [CAS: 3301-79-9]

SDS Specifications Cat. No. 992375 CAS 3301-79-9 MF C21H12O7 MW 376.32 Synonym 6-FAM Hydrate Properties Melting Point >300°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg Beilstein 54341 MDL MFCD00036873 Safety...
$43.20
Indicators

Poly(vinyl alcohol), 95% hydrolyzed [CAS: 9002-89-5]

SDS Specifications Cat. No. 911172 CAS 9002-89-5 Properties Melting Point 200°C 760.0mmhg Boiling Point 760.0mmhg Flash Point >113°C 760.0mmhg Density 1.269 MDL MFCD00081922 Safety Information WGK Germany 1 RTECS TR8100000...
$10.00
Indicators

5-Carboxyfluorescein, 97% [CAS: 76823-03-5]

SDS Specifications Cat. No. 910235 CAS 76823-03-5 MF C21H12O7 MW 376.32 Synonym 3',6'-Dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid Properties Melting Point 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg Beilstein 57037 MDL MFCD00036874 Safety Information...
$27.90
Indicators

Acid Blue 119 [CAS: 1324-80-7]

SDS Specifications Cat. No. 626939 CAS 1324-80-7 MF C37H30N3NaO4S MW 635.71 Synonym Alkali Blue 6B Properties Melting Point 760.0mmhg Boiling Point 760.0mmhg Flash Point 760.0mmhg MDL MFCD00083221 Safety Information Symbol...
$62.70