1.00686
Sulfanilic acid
GR for analysis ACS,Reag. Ph Eur
别名:
Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C6H7NO3S
化学文摘社编号:
分子量:
173.19
UNSPSC Code:
12352106
EC Index Number:
204-482-5
NACRES:
NB.21
MDL number:
产品名称
Sulfanilic acid, GR for analysis ACS,Reag. Ph Eur
SMILES string
[S](=O)(=O)(O)c1ccc(cc1)N
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
grade
ACS reagent
agency
reag. Ph. Eur.
assay
≥99.0-102.0% (acidimetric)
form
solid
autoignition temp.
>400 °C
potency
12300 mg/kg LD50, oral (Rat)
pH
2.5 (20 °C, 10 g/L in H2O)
mp
288 °C (decomposes)
solubility
water: 10 g/L at 20 °C
density
1.485 g/cm3 at 25 °C
bulk density
620 kg/m3
anion traces
chloride (Cl-): ≤0.002%
nitrite (NO2-): ≤0.5 ppm
sulfate (SO42-): ≤0.01%
cation traces
heavy metals (as Pb): ≤0.001%
storage temp.
15-25°C
Quality Level
Analysis Note
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 %
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 %
Application
- 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).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持