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History: Norquay's manufacture of High
Purity alkyl sulfonates dates to 1987 with the supply of Catalog houses and select large
volume end users. Packaging from 1-20 kg per drum to meet customer requirements for
repackaging or customer internal consumption.
Applications:
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Analytical: The 1-N-alkyl
sulfunates are used as counter ions in ion pairs in reverse phase liquid chromatography
and in reverse phase thin layer chromatography. The 1-butane to 1-dodecane have been
used in separation and quantitative determination of amino acids and peptides, of
nucleosides, of vitamin B4 compounds, of forensic drugs and of neuropeptides and various
other pharmaceutical products. The best resolution and determination of a compound
requires a different chain length of the 1-N-alkyl sulfonate depending upon compound
environment. For examle, 3-methylhistididne is best resolved by elution with
1-hexane in urine, 1-heptane in plasma, 1-octane in amniotic fluid but with 1-nonane in
muscle.
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Biological:
N-alkyl sulfonates interact specifically with biologicals,
especially proteins, by virtue of electrostatic interaction along the polar chain or
because of their stereochemistry in solution. The low alkyl chain sulfonates are
strongly acidic, the acid strength decreasing with the growth of the alkyl chain length.
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Industrial:
N-alkyl sulfonates control change in anti-static applications or as
emulsifying agents in paint undercoats, adhesives, plasticizers and combustion fuel
additives.
N-Alkyl Sulfonic Acid Sodium Salts-Hydrates
Name |
CAS# |
Formula |
| N-1-butane sulfonic acid sodium
salt |
[2386-54-1] |
CH3(CH2)3SO3Na |
| N-1-pentane sulfonic acid sodium
salt monohydrate |
[22767-49-3] |
CH3(CH2)4SO3Na.H2O |
| N-1-hexane sulfonic acid sodium
salt monohydrate |
[2832-45-3] |
CH3(CH2)5SO3Na.H2O |
| N-1-heptane sulfonic acid sodium
salt monohydrate |
[22767-50-6] |
CH3(CH2)6SO3Na.H2O |
| N-1-octane sulfonic acid sodium
salt |
[5324-85-5] |
CH3(CH2)7SO3Na |
| N-1-decane sulfonic acid sodium
salt |
[13419-61-9] |
CH3(CH2)9SO3Na |
| N-1-dodecane sulfonic acid
sodium salt |
[2836-53-0] |
CH3(CH2)11SO3Na |
Specifications
Appearance: |
White crystalline solid |
Solubility: |
10% solution in water is clear |
Optical
Absorbance: |
Wavelength |
Absorbance
|
| |
210 nm |
<1.00 |
| |
220 nm |
<0.10 |
| |
254 nm |
<0.04 |
| |
280 nm |
<0.04 |
We invite
your inquiries for other sulfonic acid sodium salts.
© 2002 Norquay
Technology, Inc. All rights reserved. |