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Merck
CN
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安全信息

1.00686

Supelco

Sulfanilic acid

GR for analysis ACS,Reag. Ph Eur

别名:

Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid

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About This Item

经验公式(希尔记法):
C6H7NO3S
CAS号:
分子量:
173.19
MDL编号:
UNSPSC代码:
12352106
EC索引号:
204-482-5
NACRES:
NB.21

等级

ACS reagent

质量水平

Agency

reag. Ph. Eur.

检测方案

≥99.0-102.0% (acidimetric)

形式

solid

自燃温度

>400 °C

效能

12300 mg/kg LD50, oral (Rat)

pH值(酸碱度)

2.5 (20 °C, 10 g/L in H2O)

mp

288 °C (decomposes)

溶解性

water: 10 g/L at 20 °C

密度

1.485 g/cm3 at 25 °C

堆积密度

620 kg/m3

痕量阴离子

chloride (Cl-): ≤0.002%
nitrite (NO2-): ≤0.5 ppm
sulfate (SO42-): ≤0.01%

痕量阳离子

heavy metals (as Pb): ≤0.001%

储存温度

15-25°C

InChI

1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)

InChI key

HVBSAKJJOYLTQU-UHFFFAOYSA-N

应用


  • Modified Gas Chromatographic Analysis: Tricaprin solution is employed in modified gas chromatographic methods to determine monoacylglycerol and diacylglycerol contents in edible fats and oils, enhancing the accuracy and efficiency of lipid profiling in food science (Satou et al., 2017).

  • Emulsification of Various Triglycerides: Tricaprin solution is also integral in research studying the emulsification properties of various triglycerides using dialkylphosphatidylcholine and egg yolk lecithin, which is pivotal for understanding and improving food emulsifiers and pharmaceutical excipients (Nii and Ishii, 2005).

  • Enzyme Properties in Biotechnology: Additionally, Tricaprin is utilized in the study of lipase properties from Pseudomonas fragi, contributing to biotechnological applications in enzyme engineering and industrial enzyme applications (Lu and Liska, 1969).



分析说明

Assay (acidimetric): 99.0 - 102.0 %
Identity (IR-spectrum): passes test
Matter insoluble in sodium carbonate solution: ≤ 0.01 %
Chloride (Cl): ≤ 0.002 %
Nitrite (NO₂): ≤ 0.5 ppm
Sulfate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
Sulfated ash: ≤ 0.01 %

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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