Hydroxy naphthol blue disodium salt ACS, Sigma-Aldrich®
: Hydroxynaphthol blue sodium salt, Hydroxy napthol blue, Sodium (E)-3-hydroxy-4-((2-hydroxy-6-sulpho-3-sulphonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulphonate
:165660-27-5
:
:C₂₀H₁₂N₂O₁₁S₃·2Na
:MFCD00004075
:2,130 g/cm³
:598.479 g/mol
:274 °C
:M-Clarity™ quality level = MQ200
:GHS07
:Room Temperature
- Environmentally Preferable:
- Appearance (Form):Powder or Crystals or Granules or Chunks
- Suitability for Calcium Determination:Pass
- Meets ACS Requirements:Current ACS Specification
- Recommended Retest Period:3 Years
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