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CHLOROPHENOL RED INDICATOR

Short Name: CHLOROPHENOL RED INDICATOR
Synonym: 3',3'-Dichlorophenolsulfonaphthalein
Basic Details
Article No.
LG1323
Grade
AR
Purity
CAS No.
4430-20-0
HS Code
2934.9900
Shelf Life
60 Months
Packings Avialable
LG1323
1 bottle of 5 gm
₹674
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LG1323
1 bottle of 25 gm
₹2527
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LG1323
1 bottle of 125 ml
₹323
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Molecule Detail
Formula: C19H12Cl2O5S
Weight: 423.27
Physical Properties
Physical state at 20 °C
Solid
Colour
Red powder
Solubility in water [% weight]
Partially soluble in water
Chemical Specifications
Appearance
Green to red-brown to brown powder
pH 4.8 - 6.4
Yellow to purple
Absorption maxima in NaOH 0.1 mol/L
572 - 575 nm
Solubility (0.1% in ethanol)
Clear Solution
Absorptivity (A 1%/1cm; at λmax)
Min. 1000
Loss on drying
Max. 8.0%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338