Ethyl orange indicator
0.1%
Reagent
Code: #181412
CAS Number
62758-12-7
blur_circular Chemical Specifications
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Molecular Information
Weight
355.39 g/mol
Formula
C₁₆H₁₈N₃NaO₃S
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Registry Numbers
EC Number
263-716-4
MDL Number
MFCD00007503
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Storage & Handling
Storage
-20°C
description Product Description
Used as a pH indicator in acid-base titrations, particularly in the range of pH 3.1 to 4.4. It changes color from red in acidic solutions to yellow in slightly acidic to neutral solutions. Commonly applied in analytical chemistry for determining the endpoint in titrations involving strong acids and weak bases. Also used in educational laboratories for demonstrating pH-dependent color changes.
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