67372

Melting point standard 283-286°C

analytical standard

• 동의어(들): Anthraquinone, ATQ
• 실험식(Hill 표기법): C₁₄H₈O₂
• CAS Number: 84-65-1
• Molecular Weight: 208.21
• Beilstein: 390030
• EC Number: 201-549-0
• MDL number: MFCD00001188
• UNSPSC 코드: 20121904
• PubChem Substance ID: 329760560
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• vapor density: 7.16 (vs air)
• vapor pressure: 1 mmHg ( 190 °C)
• 유통기한: limited shelf life, expiry date on the label
• bp: 379-381 °C (lit.)
• mp: 283-286 °C (±0.3°C); 284-286 °C (lit.)
• 응용 분야: food and beverages; pharmaceutical
• 형식: neat
• SMILES string: O=C1c2ccccc2C(=O)c3ccccc13
• InChI: 1S/C14H8O2/c15-13-9-5-1-2-6-10(9)14(16)12-8-4-3-7-11(12)13/h1-8H
• InChI key: RZVHIXYEVGDQDX-UHFFFAOYSA-N

설명

일반 설명

Melting point standard 283-286 °C, anthraquinone is an analytical standard, suitable for the day-to-day calibration of melting point apparatus to guarantee its accuracy, in accordance with local, national and international standards laboratories.
The mp value is recorded as an average of 6 to 12 measurements with a Büchi B-545 equipment that is calibrated against primary standards. Melting point is determined by Capillary method, as described in Ph. Eur. 2.2.14.

애플리케이션

Anthraquinone melting point standard 283-286 °C is an mp standard used for physicochemical characterization.
This product also features as a reference standard in thermal property investigations.

특징 및 장점

• Melting point calibration standard traceable to primary standards (LGC, London)
• Grade: Analytical Standard
• Melting point validated in the thermodynamic mode of analysis
• Standard deviation up to ± 0.3 °C
• Available with certificates of analysis and safety data sheet

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H317,H350
• 예방조치 성명서: P202 - P261 - P272 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Carc. 1B - Skin Sens. 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flash Point (°F): 482.0 °F - closed cup
• Flash Point (°C): 250 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves