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N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS
Used for colorimetric determination of sulfonamide in blood | CAS: 1465-25-4 | C12H16Cl2N2 | 259.174 g/mol
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Chemical Identifiers
CAS1465-25-4
IUPAC Namedihydrogen N1-(naphthalen-1-yl)ethane-1,2-diamine dichloride
Molecular FormulaC12H16Cl2N2
InChI KeyMZNYWPRCVDMOJG-UHFFFAOYSA-N
SMILES[H+].[H+].[Cl-].[Cl-].NCCNC1=C2C=CC=CC2=CC=C1
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Specifications
Specification Sheet
Specification SheetCommentSensitivity to Sulfanilamide: Passes Test
Water Content (Karl Fischer Titration)≤5.0%
Water Content (Karl Fischer Titration)≤5.0%
Appearance (Color)White to pale cream to pale pink
FormPowder or crystals or crystalline powder or chunks
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Used for colorimetric determination of sulfonamide in bloodN-(1-Naphthyl)ethylenediamine dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry. It is involved in the preparation of (N-1-naphthyl-ethylenediamine)-dichloroplatinum(II) by reacting with potassium tetrachloroplatinate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Used for colorimetric determination of sulfonamide in bloodN-(1-Naphthyl)ethylenediamine dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry. It is involved in the preparation of (N-1-naphthyl-ethylenediamine)-dichloroplatinum(II) by reacting with potassium tetrachloroplatinate.
Solubility
Soluble in water or 95% ethanol.Soluble in hot water, alcohol, dilute hydrochloric acid and acetone.
Notes
Hygroscopic. Light sensitive. Incompatible with acids, acid chlorides, acid anhydrides, halogen acids and oxidizing agents.
Used for colorimetric determination of sulfonamide in bloodN-(1-Naphthyl)ethylenediamine dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry. It is involved in the preparation of (N-1-naphthyl-ethylenediamine)-dichloroplatinum(II) by reacting with potassium tetrachloroplatinate.
Solubility
Soluble in water or 95% ethanol.Soluble in hot water, alcohol, dilute hydrochloric acid and acetone.
Notes
Hygroscopic. Light sensitive. Incompatible with acids, acid chlorides, acid anhydrides, halogen acids and oxidizing agents.
RUO – Research Use Only
General References:
- Refat, M. S.; Adam, A. M. A.; Sharshar, T.; Saad, H. A.; Eldaroti, H. H. Utility of positron annihilation lifetime technique for the assessment of spectroscopic data of some charge-transfer complexes derived from N-(1-Naphthyl)ethylenediamine dihydrochloride. Spectrochim. Acta, Part A 2014, 122, 34-47.
- Zhu, J.; Li, C.; Liu, S.; Liu, Z.; Yang, J.; Tian, J.; Hu, X. A non-diazotization-coupling reaction-based colorimetric determination of nitrite in tap water and milk. Eur. Food Res. Technol. 2014, 238 (5), 889-894.