Phenolphthalein Cas number: 77-09-8 Molecular Formula： C20H14O4
3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE
3,3-Bis(4-hydroxyphenyl)phthalide
3,3-BIS(P-HYDROXYPHENYL)PHTHALIDE
BETZ 0212
CI 764
CI NO 764 (1924)
LABOTEST-BB LT02090809
PHENOLPHTHALEIN
PHENOLPHTHALEIN ETHANOL(40)
PHENOLPHTHALEIN ETHANOL(90)
PHENOLPHTHALEIN INDICATOR SOLUTION
PHENOLPHTHALEIN SOLUTION R
PHENOLPHTHALEIN TS/PHENOLPHTHALEIN RS
PHENOLPHTHALEIN TS/RS
PHENOLPHTHALEIN, WHITE
PHENOLPHTHALEIN YELLOW
PHENOLPHTHALIEN
S NO 879
TIMTEC-BB SBB008868
.alpha, alpha.-Di(p-hydroxyphenyl)phthalide
| Melting Point |
261-263 °C
|
| Density | 1.299 |
| storage temp | no restrictions. |
| solubility | Soluble in alcohol. Slightly soluble in ether. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane. |
| optical activity | N/A |
| Appearance | white to light yellow crystal powde |
| Purity | ≥98% |
| R40 | Limited evidence of a carcinogenic effect. |
| R22 | Harmful if swallowed. |
| R10 | Flammable. |
| R36/38 | Irritating to eyes and skin . |
| R23/25 | Toxic by inhalation and if swallowed . |
| R11 | Highly Flammable. |
| R36/37/38 | Irritating to eyes, respiratory system and skin |
Display device, sensors, semiconductors, fuel cells, photoreceptors, electronic packaging, authentication system for secure documents, inks, correction fluid, paints, detection of defects in films, floor coatings, textiles, corrosion testing, explosive, concrete, toys, detecting lipase activity of crop seeds, soaps, method for prevention of drugmisuse, cosmetics, diapers, detecting viable cells, carbohydrates, antimalarial, treating amyloid-associated diseases
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