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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
NACRES:
NA.25
PubChem Substance ID:
329769435
UNSPSC Code:
12161700
EC Number:
226-218-8
MDL number:
MFCD00011603

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InChI key

IIACRCGMVDHOTQ-UHFFFAOYSA-N

InChI

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

grade

ACS reagent, analytical standard (for acidimetry)

agency

complies with DIN 19266

assay

99.3-100.3% (dried material)

mp

215-225 °C (dec.) (lit.)

anion traces

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

cation traces

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

application(s)

environmental
food and beverages
general analytical
industrial qc
pharmaceutical

format

mixture

Quality Level

100

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相关类别

General description

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。

Application

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。

Features and Benefits

  • 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)

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

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, 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
BCCP0139
BCCM5328
BCCL2006
BCCM3324
BCCK1487

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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
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.
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
Na Zhang et al.
The Journal of organic chemistry, 77(14), 5956-5964 (2012-06-21)
The efficiency of arylboron-based nucleophiles, boronic acid, potassium trifluoroborate, neopentylglycolboronate, and pinacol boronate in nickel-catalyzed Suzuki-Miyaura cross-coupling reactions with the two C-O electrophiles, mesylates, and sulfamates was compared. Arylboronic acid is the most reactive and most atom-economic of the four
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