ALIZARINE COMPLEXONE |
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HomeLaboratory ChemicalsLaboratory Chemicals |
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SYNONYMS : (3,4-DIHYDROXY-2-ANTHRAQUINONYL)METHYLIMINODIACETIC ACID DIHYDRATE; 3,4-DIHYDROXYANTHRAQUINON-2-YL-METHYLIMINO-DIACETIC ACID; ALIZARIN FLUORINE BLUE, ALIZARIN-3-METHYLAMINE-N,N-DIACETIC ACID; ALIZARIN-3-METHYLIMINODIACETIC ACID |
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Article No. |
00850 |
Grade |
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Purity |
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CAS No. |
3952-78-1 |
Molecular Formula |
C19H15NO8.2H2O
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Molecular Weight |
421.36 |
H.S. Code |
2922.5000 |
Shelf Life |
5 Years |
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An indicator for EDTA titration especially in acid solution for spectrophotometric determination of fluoride |
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Specifications |
Appearance |
Brown colored powder |
Identity
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Passes test |
Absoption maxima at pH 5.1 |
421-429 nm |
Absorptivity (1% 1 cm, λ max.)
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Min 110.0 |
TLC |
Passes test |
Insoluble matter in NaOH |
Passes test |
Loss on drying at 135 degC
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Max 5.0% |
Sensitivity |
Passes test |
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Packings |
00001 1 g |
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00005 5 g |
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Revision Date
: 16-Apr-2013 |
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