Bathocuproin sulfonate disodium salt, GR for analysis, Supelco®

Supplier: MilliporeSigma

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

M-Clarity™ quality level = MQ100

1.24518.0001 1.24518.0005
EM1.24518.0001CS 26448 USD
EM1.24518.0001 EM1.24518.0005
Bathocuproin sulfonate disodium salt, GR for analysis, Supelco®
Bathocuproin sulphonate disodium salt
Formula: C₂₆H₁₈N₂Na₂O₆S₂
MDL Number: MFCD00011679
CAS Number: 52698-84-7
EINECS: 258-111-7

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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 %

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