grade
analytical standard
Quality Level
vapor density
4.4 (vs air)
vapor pressure
0.03 mmHg ( 25 °C)
autoignition temp.
978 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
5.9 %
bp
218 °C (lit.)
mp
79-81 °C (±0.3°C), 80-82 °C (lit.)
application(s)
food and beverages
pharmaceutical
SMILES string
c1ccc2ccccc2c1
InChI
1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
InChI key
UFWIBTONFRDIAS-UHFFFAOYSA-N
General description
79-81 °C熔点标准品萘是一种非极性碳氢化合物,用于纯化学品和药物化合物的表征。熔点值是采用根据基准物质校准的Büchi B-545仪器进行 6 到 12 次测量的平均值来确定。
Application
79-81 °C熔点标准品萘是一种分析标准品,用于在热力学分析模式下运行进行熔点仪器的校准。它还适用于研发实验室的化学品质量控制(QC)和质量保证(QA),用于鉴定固体结晶物质并检查其纯度。
此外,这种熔点标准品还可用作热研究中的温度校准标准品。
此外,这种熔点标准品还可用作热研究中的温度校准标准品。
Features and Benefits
- 熔点校准标准可溯源至基准物质(LGC, London)
- 等级:分析标准品
- 标准偏差达± 0.3 °C
- 随附分析证书和安全数据表
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
173.3 °F - closed cup
flash_point_c
78.5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Introduction to Organic Laboratory Techniques: A Small Scale Approach, 23-23 (2005)
Donald L. Pavia
Introduction to Organic Laboratory Techniques: A Small Scale Approach, 23-23 (2005)
P Rajamalli et al.
Langmuir : the ACS journal of surfaces and colloids, 29(5), 1609-1617 (2013-01-10)
Novel poly(aryl ether) dendron-based low-molecular-weight organogelaters (LMWG) containing naphthalene units at the core have been synthesized, and the self-assembly of the system has been examined in a variety of solvents and solvent mixtures. The compounds readily form gels with attractive
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 936669-1G | 04065272161022 |
| 177261-25G | 04061833544839 |
| 177261-10G | 04061838753182 |
| 177261-1G | 04061838753199 |
| 177261-250G | 04061833472729 |
| 01422-250MG | 04061838609076 |
| 01422-1G | 04061838609052 |



