82631

Purpurin

• 동의어(들): 1,2,4-Trihydroxyanthraquinone, Hydroxylizaric acid, Verantin
• 실험식(Hill 표기법): C₁₄H₈O₅
• CAS Number: 81-54-9
• Molecular Weight: 256.21
• 색상 지수 번호: 58205
• Beilstein: 1887127
• EC Number: 201-359-8
• MDL number: MFCD00001203
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329769256
• NACRES: NA.21

속성

• Quality Level: 100
• 기술: UV/Vis spectroscopy: suitable; titration: suitable
• mp: 253-256 °C (lit.)
• SMILES string: Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O
• InChI: 1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
• InChI key: BBNQQADTFFCFGB-UHFFFAOYSA-N

설명

일반 설명

Purpurin is a synthetic photosensitizer. It has tissue-penetrating property as its major absorption peak is between 650-715 nm. It is widely used as anthraquinone pigment in food colouring, textile industry, paint industry and medicinal treatments.

애플리케이션

Traditionally it has been used to dye cotton fabric materials. It may be used as reference standard in identifying red natural dyes using High performance liquid chromatography (HPLC) with UV-Vis Diode Array Detection (DAD) and electrospray mass spectrometric (ESI-MS) method.

기타 정보

Complexing agent for the spectrophotometric detm. of metals, e.g. La and Pb

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves