93792
苯磺酸
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关于此项目
线性分子式:
C6H5SO3H
化学文摘社编号:
分子量:
158.18
NACRES:
NA.21
UNSPSC Code:
12352005
Beilstein/REAXYS Number:
742513
MDL number:
Assay:
≥99.8% (area, HPLC)
Concentration:
≥98.0 % (w/w) (T)
Form:
solid
SMILES string
OS(=O)(=O)c1ccccc1
InChI key
SRSXLGNVWSONIS-UHFFFAOYSA-N
InChI
1S/C6H6O3S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H,7,8,9)
biological source
synthetic
assay
≥99.8% (area, HPLC)
form
solid
concentration
≥98.0 % (w/w) (T)
impurities
≤0.05% phenyl p-tolylsulfone (area), ≤0.1% any not specified impurity (area), ≤1% water (Karl Fischer), ≤2 mg/kg residual solvents (benzene) (GC), ≤5000 mg/kg residual solvents (heptane) (GC), ≤890 mg/kg residual solcents (toluene) (GC)
ign. residue
≤0.2%
solubility
H2O: 0.1 g/10 mL, clear, colorless
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤600 mg/kg
suitability
corresponds for identity (IR) (ATR)
Quality Level
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Analysis Note
白色/无色至浅米色晶体；粉末中带结块
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Chenghui Han et al.
Journal of hazardous materials, 168(1), 215-219 (2009-04-04)
A series of TiO(2)-Cu(2)O mixed oxides were prepared by the hydrolysis of titanium butoxide and reduction of copper acetate with hydrazine. These composite oxides were characterized by X-ray diffraction (XRD), inductively coupled plasma spectrometry (ICP), high-resolution transmission electron microscopy (HRTEM)
N V V S S Raman et al.
Journal of pharmaceutical and biomedical analysis, 48(1), 227-230 (2008-07-08)
The present paper describes a simple isocratic reverse phase HPLC method for the determination of four genotoxic alkyl benzenesulfonates (ABSs) viz. methyl, ethyl, n-propyl and isopropyl benzenesulfonates (MBS, EBS, NPBS and IPBS) in amlodipine besylate (ADB). Good resolution between benzene
Bo Ram Lee et al.
Journal of colloid and interface science, 331(1), 55-59 (2008-12-09)
Sulfur hexafluoride (SF(6)) has been widely used in a variety of industrial processes, but it is one of the most potent greenhouse gases. For this reason, it is necessary to separate or collect it from waste gas streams. One separation
Ramasubbu Ramani et al.
Biomacromolecules, 9(5), 1390-1397 (2008-04-19)
We present lamellar self-assembly of cationic poly(L-histidine) (PLH) stoichiometrically complexed with an anionic surfactant, dodecyl benzenesulfonic acid (DBSA), which allows a stabilized conformation reminiscent of polyproline type II (PPII) left-handed helices. Such a conformation has no intrapeptide hydrogen bonds, and
Garry D Sisk et al.
Electrophoresis, 30(19), 3366-3371 (2009-09-04)
In this research, ion transfer across the interface between two immiscible electrolyte solutions (ITIES) was used as a method of detection in a CE separation system. This method allows for the electrochemical detection of ionic analytes that cannot be easily
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