Key Documents

View All Documentation

N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate

Name: <I>N</I>-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate
Brand: SIAL
Price: 7420 CZK

for spectrophotometric det. of nitrate and nitrite, ≥99.0%

Select a Size

Change View

Pack Size	SKU	Availability	Price
25 g		Please contact Customer Service for Availability	CZK 7,420.00
100 g		Please contact Customer Service for Availability	CZK 23,500.00

About This Item

Linear Formula:

C₁₀H₇NHCH₂CH₂NH₂ · 2HCl · MeOH

CAS Number:

1357471-44-3

Molecular Weight:

291.22

UNSPSC Code:

23151816

NACRES:

NA.21

PubChem Substance ID:

329762700

MDL number:

MFCD16661167

Beilstein/REAXYS Number:

3707471

CZK 7,420.00

Please contact Customer Service for Availability

Request a Bulk Order

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

100

assay

≥99.0% (AT), ≥99.0%

form

crystals

quality

for spectrophotometric det. of nitrate and nitrite

technique(s)

UV/Vis spectroscopy: suitable

ign. residue

≤0.05%

mp

196-199 °C (dec.)

SMILES string

Cl.Cl.CO.NCCNc1cccc2ccccc12

InChI

1S/C12H14N2.CH4O.2ClH/c13-8-9-14-12-7-3-5-10-4-1-2-6-11(10)12;1-2;;/h1-7,14H,8-9,13H2;2H,1H3;2*1H

InChI key

YUMCJWVZLMGNTD-UHFFFAOYSA-N

Description

General description

N-(1-Naphthyl)ethylenediamine dihydrochloride is a hygroscopic analytical reagent generally suitable for determination of drugs, pharmaceuticals with free primary aromatic amino group, sulpha drugs and local anaesthetics. It may decompose on exposure to light.

Application

N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate may be used to study antimicrobial effects against bacteria.[1]

Other Notes

Reagent used in the simultaneous spectrophotometric determination of nitrite and nitrate by flow injection analysis

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	222488	N9125	33461
Supelco 70720 N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate	Sigma-Aldrich 222488 N-(1-Naphthyl)ethylenediamine dihydrochloride	Sigma-Aldrich N9125 N-(1-Naphthyl)ethylenediamine dihydrochloride	Supelco 33461 N-(1-Naphthyl)ethylenediamine dihydrochloride
technique(s) UV/Vis spectroscopy: suitable	technique(s) -	technique(s) -	technique(s) UV/Vis spectroscopy: suitable
form crystals	form solid	form powder	form powder
quality for spectrophotometric det. of nitrate and nitrite	quality -	quality -	quality -
assay ≥99.0% (AT)	assay >98%	assay ≥98%	assay ≥98% (calc with ref. to anhyd. subst.)
mp 196-199 °C (dec.)	mp 194-198 °C (dec.) (lit.)	mp 194-198 °C (dec.) (lit.)	mp 194-198 °C (dec.) (lit.)
Quality Level 100	Quality Level 200	Quality Level 200	Quality Level 200

pictograms

GHS07

signalword

Warning

hcodes

H315,H319

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Simultaneous spectrophotometric determination of nitrite and nitrate by flow injection analysis

L. Anderson

Analytica Chimica Acta, 110, 123-123 (1979)

Role of Chemical and Analytical Reagents in Colorimetric Estimation of Pharmaceuticals-A Review.

Somsubhra Ghosh et al.

International Journal of Medicine and Pharmaceutical Research, 1(5), 433-445 (2013)

Examination of the skin barrier repair/wound healing process using a living skin equivalent model and matrix-assisted laser desorption-ionization-mass spectrometry imaging.

E E L Lewis et al.

International journal of cosmetic science, 40(2), 148-156 (2018-01-23)

Examination of the skin barrier repair/wound healing process using a living skin equivalent (LSE) model and matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI-MSI) to identify lipids directly involved as potential biomarkers. These biomarkers may be used to determine whether an in

View All Related Papers

Global Trade Item Number

SKU	GTIN
70720-25G	04061835294305
70720-100G	04061832843001

Questions

Reviews

No rating value