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Merck
CN

86040

氨基磺酸

analytical standard (for acidimetry), ACS reagent

别名:

氨基硫酸, 氨基磺酸, 磺酰胺酸

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关于此项目

线性分子式:
NH2SO3H
化学文摘社编号:
5329-14-6
分子量:
97.09
EC 号:
226-218-8
MDL编号:
MFCD00011603
UNSPSC代码:
12161700
PubChem化学物质编号:
329769435
NACRES:
NA.25

主要文件

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等级

ACS reagent
analytical standard (for acidimetry)

质量水平

100

Agency

complies with DIN 19266

方案

99.3-100.3% (dried material)

mp

215-225 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤500 mg/kg

痕量阳离子

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤10 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

应用

environmental
food and beverages
general analytical
industrial qc
pharmaceutical

包装形式

mixture

SMILES字符串

NS(O)(=O)=O

InChI

1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4)

InChI key

IIACRCGMVDHOTQ-UHFFFAOYSA-N

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相关类别

一般描述

氨基磺酸是一种强无机酸，以晶体形式存在。干燥状态下性状稳定、不吸湿且无色无臭，便于商业包装和搬运。

应用

可用作分析应用的标酸基准物。
氨基磺酸还可在无水可视滴定、电导滴定和电位滴定中作为基准物使用。

特点和优势

  • 以坚固玻璃瓶装提供，确保开封前整个保质期内的稳定性。
  • 高质量提供准确的滴定度测定
  • 附详细的分析证书(CoA)

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H412

危险分类

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM5328
BCCL2006
BCCM3324
BCCK1487
BCCK0143

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Derek J Langeslay et al.
Analytical chemistry, 83(20), 8006-8010 (2011-09-15)
Sulfamate (NHSO(3)(-)) groups are critically important structural elements of the glycosaminoglycans heparin and heparan sulfate (HS). Experimental conditions are presented for detection of the sulfamate (1)H NMR resonances in aqueous solution. NMR spectra reported for N-sulfoglucosamine (GlcNS) and the synthetic
Jean-Yves Winum et al.
Bioorganic & medicinal chemistry, 21(6), 1419-1426 (2012-12-04)
Targeting tumour associated carbonic anhydrase (CA, EC 4.2.1.1) isoforms IX and XII is now considered as a pertinent approach for the development of new cancer therapeutics against hypoxic tumours. In the last period, with the help of X-ray crystallography, much
Daniel Can et al.
Angewandte Chemie (International ed. in English), 51(14), 3354-3357 (2012-02-22)
Enhanced receptor selectivity: carbonic anhydrase inhibitors are relevant for both cancer diagnosis and therapy. Combining non-radioactive Re compounds with their radioactive (99m)Tc homologs enables the use of identical molecules for therapy and imaging (theragnostic). The syntheses and in vitro evaluation
Toolika Agrawal et al.
Organic letters, 15(1), 96-99 (2012-12-19)
The iron-catalyzed cross-coupling of aryl sulfamates and tosylates has been achieved with primary and secondary alkyl Grignards. This study of iron-catalyzed cross-coupling reactions also examines the isomerization and β-hydride elimination problems that are associated with the use of isopropyl nucleophiles.
Amit Saha et al.
Chemical communications (Cambridge, England), 48(71), 8889-8891 (2012-07-21)
Unnatural α-amino acids containing dithiocarbamate side chains were synthesized by a one-pot reaction of in situ generated dithiocarbamate anions with sulfamidates. A wide range of these anions participated in the highly regio- and stereo-selective ring opening of sulfamidates to produce
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