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Merck
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文件

86040

Supelco

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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About This Item

线性分子式:
NH2SO3H
CAS号:
5329-14-6
分子量:
97.09
EC號碼:
226-218-8
MDL號碼:
MFCD00011603
分類程式碼代碼:
12161700
PubChem物質ID:
329769435
NACRES:
NA.25

等級

ACS reagent
analytical standard (for acidimetry)

品質等級

100

agency

complies with DIN 19266

化驗

99.3-100.3% (dried material)

mp

215-225 °C (dec.) (lit.)

負離子痕跡

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

正離子痕跡

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

應用

environmental
food and beverages
general analytical
industrial qc
pharmaceutical

格式

mixture

SMILES 字串

NS(O)(=O)=O

InChI

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

InChI 密鑰

IIACRCGMVDHOTQ-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

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。

特點和優勢

  • 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)

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H412

危險分類

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

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

从最新的版本中选择一种：

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
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
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
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.
Christopher S Adams et al.
Journal of the American Chemical Society, 134(26), 10807-10810 (2012-06-20)
Nitrogen-containing stereotriads, compounds with three adjacent stereodefined carbons, are commonly found in biologically important molecules. However, the preparation of molecules bearing these motifs can be challenging. Herein, we describe a modular oxidation protocol which converts a substituted allene to a
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