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320609

Sigma-Aldrich

2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate

powder

Synonym(s):

2,4-DCPD, 2,4-Dichlorophenyldiazonium 1,5-naphthalenedisulfonate

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About This Item

Linear Formula:
Cl2C6H3N2(O3SC10H6SO3H) · xH2O
CAS Number:
Molecular Weight:
461.30 (anhydrous basis)
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

form

powder

Quality Level

composition

Carbon: 37.5-45.8% (Anhydrous Basis)

Nitrogen: 5.0-7.0% (Anhydrous Basis)

Water: 3.0-10.0% (by Karl Fischer)

color

faint yellow

mp

195 °C (dec.) (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

O.Clc1ccc([N+]#N)c(Cl)c1.OS(=O)(=O)c2cccc3c(cccc23)S([O-])(=O)=O

InChI

1S/C10H8O6S2.C6H3Cl2N2.H2O/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;7-4-1-2-6(10-9)5(8)3-4;/h1-6H,(H,11,12,13)(H,14,15,16);1-3H;1H2/q;+1;/p-1

InChI key

SPGAUZWLXGQOLT-UHFFFAOYSA-M

Related Categories

General description

2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate is a diazonium salt intended for use in histology and hematology.

Application

2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate is used in spectrophotometric detection of total bilirubin in serum.
Used in spectrophotometric detection of total bilirubin in serum.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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