S7422
5-磺基水杨酸 二水合物
BioPerformance Certified, ≥99.0%, BioXtra
别名:
2-羟基-5-磺基苯甲酸
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关于此项目
线性分子式:
HO3SC6H3-2-(OH)CO2H·2H2O
化学文摘社编号:
分子量:
254.21
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-555-6
MDL number:
Beilstein/REAXYS Number:
650741
产品名称
5-磺基水杨酸 二水合物, BioXtra, ≥99.0%
InChI key
BHDKTFQBRFWJKR-UHFFFAOYSA-N
InChI
1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
SMILES string
[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
grade
BioPerformance Certified
product line
BioXtra
assay
≥99.0%
impurities
≤0.0005% Phosphorus (P)
≤0.02% Insoluble matter
ign. residue
≤0.1%
mp
105-110 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.1%
cation traces
Al: ≤0.002%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.002%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
functional group
carboxylic acid
sulfonic acid
Quality Level
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General description
5-磺基水杨酸二水合物是一种多官能金属螯合剂。在工业领域，它用于生产有机催化剂和油脂添加剂。此外，它可作为检测铁离子的比色试剂，可生成紫色物质。这种特性对于定量测定尿液中白蛋白的含量特别有用。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 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
ppe
dust mask type N95 (US), Eyeshields, Gloves
The Merck Index (Online)
The Merck Index
, M10364-M10364 null
M Vázquez et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 74, 349-359 (2014-12-03)
The mercurial forms [inorganic divalent mercury, Hg(II) and methylmercury, CH3Hg] produce neurological and immune effects as well as hematological and renal alterations. The main route of exposure is through the diet. Consequently, the gastrointestinal mucosa is exposed to these mercurial
Yu Zhu et al.
Molecular pharmaceutics, 12(2), 332-341 (2014-08-26)
Polycations are explored as carriers to deliver therapeutic nucleic acids. Polycations are conventionally pharmacological inert with the sole function of delivering therapeutic cargo. This study reports synthesis of a self-immolative polycation (DSS-BEN) based on a polyamine analogue drug N(1),N(11)-bisethylnorspermine (BENSpm).
Swati Naphade et al.
Stem cells (Dayton, Ohio), 33(1), 301-309 (2014-09-05)
Despite controversies on the potential of hematopoietic stem cells (HSCs) to promote tissue repair, we previously showed that HSC transplantation could correct cystinosis, a multisystemic lysosomal storage disease, caused by a defective lysosomal membrane cystine transporter, cystinosin (CTNS gene). Addressing
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