Xylenol orange tetrasodium salt in ACS Reagent grade water, Sigma-Aldrich®
:3618-43-7
:313223-06-2
:C₃₁H₂₈N₂Na₄O₁₃S
:MFCD00044293
:760.59 g/mol
:195 °C (dec., lit.)
:M-Clarity™ quality level = MQ200
:Room Temperature
:222-805-8
- Appearance (Colour):Very Dark Brown to Very Dark Red
- Appearance (Form):Powder or Crystals
- Infrared spectrum:Conforms to Structure
- Use Test:Pass
- Appearance (Clarity), Clarity of Solution:Pass
- Meets ACS Requirements:Current ACS Specification
- Recommended Retest Period:3 Years