Catechol violet indicator for metal titration, Fluka™
Supplier: Honeywell Chemicals
Synonyms:
Pyrocatechol Violet
32672-1G
32672-5G
HONC32672-1GEA
289
SGD
HONC32672-1G
HONC32672-5G
Catechol violet indicator for metal titration, Fluka™
Catechol violet
Beilstein Number: 353938
Formula:
C₁₉H₁₄O₇S MW: 386,38 g/mol Melting Pt: 185 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005868 CAS Number: 115-41-3 EINECS: 204-088-3 |
Specification Test Results
Change range | complying |
Indicator Solution 0,1 % H₂O | complying |
Suitable for metal definition | complying |
Absorption maximum | 436 - 446 nm |
Absorbtion (1%/1cm) | 400 - 500 |
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