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N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate

Name: <I>N</I>-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate
Brand: SIAL
Price: 279 USD
Availability: InStock

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

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Pack Size	SKU	Availability	Price
25 g		Available to ship TODAYfromMILWAUKEE	$279.00
100 g		Check Cart for Availability	$798.00

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

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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

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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

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Simultaneous spectrophotometric determination of nitrite and nitrate by flow injection analysis

L. Anderson

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

Nitric oxide is a key determinant of group B streptococcus-induced murine macrophage apoptosis.

Glen C Ulett et al.

The Journal of infectious diseases, 191(10), 1761-1770 (2005-04-20)

Group B streptococcus (GBS; Streptococcus agalactiae) induces apoptosis of macrophages, and this may be an important mechanism GBS uses to suppress immune responses. The mechanisms whereby GBS induces apoptosis have not been identified. We studied GBS infection in murine macrophage-like

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)

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Global Trade Item Number

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

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