1.00136
苯甲酸
for analysis EMSURE® ACS, Reag. Ph Eur
别名:
苯甲酸
选择尺寸
关于此项目
grade
ACS reagent
Quality Level
agency
reag. Ph. Eur.
vapor pressure
0.001 hPa ( 20 °C)
product line
EMSURE®
assay
99.5-100.5% (alkalimetric)
form
solid
autoignition temp.
570 °C
potency
1700 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)
impurities
≤0.002% Sulfur compounds (as S), ≤0.005% In methanol insoluble matter, ≤0.5% Water
sulfated ash
≤0.005%
pH
2.5-3.5 (20 °C in H2O, saturated solution)
bp
249 °C/1013 hPa
mp
121-123 °C
transition temp
flash point 121 °C
solubility
2.9 g/L
density
1.321 g/cm3 at 20 °C
bulk density
500 kg/m3
anion traces
other halogens (as Cl-): ≤0.005%, sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤0.005%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
SMILES string
[O-]C(=O)c1ccccc1.[H+]
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
Application
- Phytochemical Composition and Antimicrobial Efficacy of Salvadora persica Root Extracts Against Carbapenem-Resistant Acinetobacter baumannii.: 本研究考察了桃树根提取物的抗菌功效，重点介绍了苯甲酸在植物化学成分中的作用。(Wan Alias et al., 2024)。
- Promoting Water Oxidation by Proton Acceptable Groups Surrounding Catalyst on Electrode Surface.: 本研究以苯甲酸衍生物作为电极表面质子受体基团，探索如何增强水氧化过程。（Li et al., 2024）。
Analysis Note
同一性：通过测试
溶液外观（5 %；乙醇96 %）：通过测试
溶液外观（颜色）：通过测试
溶液颜色（澄清度）：通过测试
硫酸盐（SO₄）： ≤ 0.002 %
重金属（以铅计）： ≤ 0.0005 %
Fe（铁）： ≤ 0.005 %
卤代化合物（以Cl计）： ≤ 0.005 %
硫化合物（以S计）： ≤ 0.002 %
甲醇中不溶物： ≤ 0.005 %
可氧化物质：通过测试
还原高锰酸盐的物质：通过测试
易碳化物质：通过测试
硫酸灰分： ≤ 0.005 %
水： ≤ 0.5 %
符合Reag. Ph Eur
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Danger
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
实验方案
Accurately measure the moisture content in ethanolamine (HOCH₂CH₂NH₂) through Karl Fischer titration, using both volumetric or coulometric methods.
Summary application report for analysis of moisture in 2-Methylpiperidine
Accurately measure the moisture content in 2-Propylamine ((CH₃)₂CHNH₂) through Karl Fischer titration, using both volumetric and coulometric methods.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1001369025 | 04022536002361 |
| 1001360100 | 04022536002330 |
| 1001360250 | 04022536002347 |
| 1001361000 | 04022536002354 |