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TCIModel S0041 - Bromocresol Green Sodium Salt

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Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.

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Specifications

  • Appearance: Red to Dark blue to Black powder to crystal
  • Purity(HPLC): min. 95.0 area%
  • Purity(Argentometric Titration): min. 95.0 %
  • Absorbance: min. 0.25(5mg/L?pH5.8?615.0 to 617.0 nm)
  • Drying loss: max. 3.0 %
  • Transition interval(pH): (yellow)3.8 to 5.4(blue)

Properties (reference)

  • Melting Point: 230 °C(dec.)
  • Maximum Absorption Wavelength: 612 nm
  • Product Number: S0041
  • Purity / Analysis Method: >95.0%(T)(HPLC)
  • Molecular Formula / Molecular Weight: C21H13Br4NaO5S = 720.00
  • Physical State (20 deg.C): Solid
  • CAS RN: 67763-24-0
  • Related CAS RN: 1007478-52-5
  • Reaxys Registry Number: 20816833
  • PubChem Substance ID: 87575668
  • MDL Number: MFCD00148898