Eriochrome Black T USP Test Solution (TS)

Supplier: Ricca Chemical

Flammable, 120C

Flammable, 500C

Flammable, 120C

Flammable, 500C

Irritant Warning

Flammable Warning

Danger

Synonyms: 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1) , 1-Naphthalenesulphonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1) , Eriochrome black T, Indicator , Sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitro-1-naphthalenesulphonate , EBT , Solochrome Black T , Sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitro-1-naphthalenesulfonate

R2901000-120C R2901000-500C

RC2901-16EA 240.42 USD

RC2901-16 RC2901-4

Eriochrome Black T USP Test Solution (TS)

Eriochrome Black T

Formula: C₂₀H₁₂N₃NaO₇S
MW: 461.39 g/mol
Boiling Pt: ~ 64.5 °C
Density: 0.8000 g/cm³
Flash Pt: ~ 11 °C
Storage Temperature: Ambient

MDL Number: MFCD00003935
CAS Number: 1787-61-7
UN: 1993
ADR: 3,II

Specification Test Results

Appearance	Clear, deep red liquid
Suitability for Use	Wine Red (Excess Ca/Mg) - Blue (Excess EDTA)

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