Reference: 03669

ERIOCHROME BLACK T Indicator grade

C.l.No.14645. Solochrome Black T, Sodium 4-[(1-hydroxynaphthalen-2-yl-hydrazinylidene]-7-nitro-3-oxo-Y-naphthalene-1-sulphonate

Attributes Value
Packaging

25 G

View Product Specifications

  • Appearance: Brownish black powder
  • Suitability (as metal indicator): Passes test
  • Absorption maxima at pH 10: 605 – 625 nm
  • Loss on drying: Max 7%