96440
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96440
Fluka
Zincon monosodium salt
p.a., for spectrophotometric det. of Cu, Zn
| Synonym: | 2-Carboxy-2′-hydroxy-5′-sulfoformazyl-benzene monosodium salt, 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt |
| CAS Number: | 62625-22-3 |
| Linear Formula: | C20H15N4NaO6S |
| Molecular Weight: | 462.41 |
| Beilstein Registry Number: | 728403 |
| EC Number: | 263-651-1 |
| MDL number: | MFCD00064385 |
| PubChem Substance ID: | 24890297 |
Description
| Application | A colorimetric indicator for Zn, Cu and Hg |
| Other Notes | Reagent for the spectrophotometric determination of zinc1,2; Simultaneous determination of zinc and copper3; Used in automated flow injection analysis of zinc4 |
Properties
| grade | p.a. |
| quality | for spectrophotometric det. of Cu, Zn |
| mp | 250-260 °C (dec.) |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
References
| Cited Reference | 1. R.M. Rush, J.H. Yoe Anal. Chem. 26, 1345, (1954) |
| 2. J.A. Platte, V.M. Marcy Anal. Chem. 31, 1226, (1959) | |
| 3. J.T. McCall et al. Anal. Chem. 30, 1345, (1958) | |
| 4. M.A. Koupparis, P.I. Anagnostopoulou Analyst 111, 1311, (1986) Abstract | |
| Beilstein | Beil. 16,IV,421 |
