Deliver to
United Kingdom
Order number: 3564-14-5
Part number: AC100021430
Eriochrome Blue Black B (C.I. 14640) is part of a category of reagents recognized for technical precision. Its molecular formula is C20H14N2NaO5S+, with a molecular weight of 417.4. This compound belongs to a class of metal indicators, exhibiting specific reactivity towards certain metal ions. It requires careful handling due to its chemical nature, and should be stored in a cool, dry environment away from strong oxidizing agents. Eriochrome Blue Black B is commonly used in qualitative analysis for the detection of various metal ions, particularly copper(II) and nickel(II), in aqueous solutions.
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 222-639-6 |
| CAS No. | : | 3564-14-5 |
| Molar mass (M) | : | 416,39 g/mol |
| Determination of | : | Ca Cd Mg U(IV) Zn Zr |
| Empirical formula | : | C20H14N2O5S |
SPEZ-7661-EN
SDB-7661-AT-DE
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© 2026 Copyright. All Rights Reserved.
