Bathocuproin sulfonate disodium salt, GR for analysis, Supelco®

About this item

Synonyms: Disodium Bathocuproinedisulfonate, Bathocuproinedisulphonic Acid Disodium Salt, Disodium Bathocuproinedisulphonate, Bathocuproine disulphonic acid disodium salt

CAS Number:52698-84-7

Formula:C₂₆H₁₈N₂Na₂O₆S₂

MDL Number:MFCD00011679

:M-Clarity™ quality level = MQ100

EINECS:258-111-7

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Specifications

Environmentally Preferable:

Specifications

Specification Test Results

Absorption maximum λmax. (Buffer pH 5.0; as copper complex):
477 - 485 nm
Identity (IR-spectrum):
conforms
Identity (UV/VIS-Spectrum):
conforms
Spec. Absorptivity A 1%/1cm (λmax; 0.05\u2007g/l; buffer pH 5.0; as copper complex):
≥ 90
Suitability for copper determiN/Ation:
conforms
Water (according to Karl Fischer):
≤ 10 %