Phenolphthalein solution

• Catalog No.: 319236
• CAS Number: 77-09-8
• M. F.: C20H14O4
• M. W.: 318.32276

SYNONYMS

• Title: 酚酞 溶液
• IUPAC name: 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
• IUPAC Traditional name: purga

DATABASE IDS

• Beilstein Number: 284423
• MDL Number: MFCD00005913
• PubChem SID: 24859151
• CAS Number: 77-09-8

PROPERTIES

• Concentration: 0.5 wt. % in ethanol: water (1:1)
• Empirical Formula (Hill Notation): C20H14O4
• Visual Transition Interval: 8.0 - 10, colorless to red
• Absorption Wavelength: λmax 552 nm
• Density: 0.918 g/mL at 25 °C
• Flash Point: 24 °C
• Flash Point: 75.2 °F
• GHS Signal Word: Warning
• GHS Hazard statements: H226
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1170 3/PG 3
• Risk Statements: 10
• Hazard Class: 3
• UN Number: 1170
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
100 mL in glass bottle

Description (简体中文)

包装
100 mL in glass bottle