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
Rafael Blasco et al.
Environmental microbiology, 10(6), 1591-1600 (2008-03-12)
Pseudomonas aeruginosa RW41 is the first bacterial strain, which could be isolated by virtue of its capability to mineralize 4-chlorobenzenesulfonic acid (4CBSA), the major polar by-product of the chemical synthesis of 1,1,1-trichloro-2,2-bis-(4-chlorophenyl)ethane (DDT). This capability makes the isolate a promising
Snehlata Yadav et al.
European journal of medicinal chemistry, 45(12), 5985-5997 (2010-10-26)
A series of 4-[1-(substituted aryl/alkyl carbonyl)-benzoimidazol-2-yl]-benzene sulphonic acids (1-20) was synthesized and evaluated, in vitro, for their antimicrobial activity and the results indicated that compounds 4-[1-(4-Nitrobenzoyl)-1H-benzoimidazol-2-yl]-benzenesulfonic acid (9) and 4-(1-octadec-9-enoyl-1H-benzoimidazol-2-yl)-benzenesulfonic acid (18) were found to be the most active ones.
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
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