Appearance:Clear colorless powder
Throughput:100|Kilogram|Month
pd_productuse:reagent
Delivery Time:large stock
Purity:99% purity
o-Cresolphthalein Chemical Properties
Melting point 223-225 °C
Boiling point 401.12°C (rough estimate)
density 1.1425 (rough estimate)
refractive index 1.4400 (estimate)
solubility Solubility Slightly soluble in water; soluble in ethanol
pka 9.40(at 25℃)
form powder
color Clear colorless
PH Range 8.2 (colorless) - 9.8 (violet/red)
Water Solubility slightly soluble
λmax 566nm, 381nm
Merck 14,2576
BRN 310554
Major Application Sensors, display device, photoresists, recording materials, imaging materials, authentication system for secure documents, decoder system, lithium cells, electroplating process, inks, markers, toners, correction fluid, paints, adhesives, floor coatings, gas leaking detector for safety in industries, toys, food storage, diapers, determination of calcium, lotions, urine analysis test strips, drugs, blood analysis
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
CAS DataBase Reference 596-27-0(CAS DataBase Reference)
EPA Substance Registry System 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- (596-27-0)
Safety Information
Hazard Codes Xn
Risk Statements 40-36/37/38-20/21/22
Safety Statements 36/37-36-26
RIDADR 1170
WGK Germany 3
RTECS SM8390000
TSCA Yes
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