Chlorophenol red, pure indicator grade
: 3,3-Bis(3-chloro-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-chlorophenol] S,S-dioxide
- :4430-20-0
- :C₁₉H₁₂Cl₂O₅S
- :MFCD00005877
- :423.27 g/mol
- :261 °C
- :Ambient
- :224-619-2
: 3,3-Bis(3-chloro-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-chlorophenol] S,S-dioxide
- :4430-20-0
- :C₁₉H₁₂Cl₂O₅S
- :MFCD00005877
- :423.27 g/mol
- :261 °C
- :Ambient
- :224-619-2
Documents
ACRO19004
SDS
- Appearance:Green to red-brown to brown Powder
- Infrared spectrum:Conforms
- Loss on drying:≤8 % (110°C)
- Solubility:(0.1 % in ethanol) Clear brown-yellow to dark orange
- UV Lambda max:572 to 576 nm (in 0.1 N NaOH)
- Specific absorbance A (1%/1cm):≥1000 (at Lambda max) On dried substance
- Visual transition interval:from pH 4.8 (yellow) to pH 6.4 (purple)
Product Family Options
- Pack typePk