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Eriochrome blue black R (C.I. 15705), 5 g

Order number: 2538-85-4

Part number: AC100028016

2538-85-4 Eriochrome blue black R (C.I. 15705), 5 g

£ 22.68*

*Prices without VAT and shipping costs

£ 27.22*

*incl. VAT, plus shipping costs
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Eriochrome Blue Black R (C.I. 15705) is applied in various analytical and synthetic procedures as a metal indicator. It features a molecular formula of C20H12Br2Cl2N6O8S and a molecular weight of 793.7 g/mol. This compound belongs to the class of organic compounds known as azo dyes. Available in a pack size of 5 grams, this product boasts a purity of 98%. Eriochrome Blue Black R exhibits a deep blue color in acidic solutions and turns green upon reaction with heavy metals such as copper, zinc, and lead. Additionally, it is soluble in water and ethanol.

  • CAS Number: 2538-85-4