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Documentos Principais

119814

Sigma-Aldrich

Sodium 2,6-dichloroindophenolate hydrate

ACS reagent

Sinônimo(s):

2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt, 2,6-Dichloroindophenol sodium salt hydrate, 2,6-Dichlorophenolindophenol sodium salt hydrate

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About This Item

Fórmula empírica (Notação de Hill):
C12H6Cl2NNaO2 · xH2O
Número CAS:
Peso molecular:
290.08 (anhydrous basis)
Beilstein:
3641229
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.21
grau:
ACS reagent
Formulário:
solid

grau

ACS reagent

Nível de qualidade

Formulário

solid

perda

≤12.0% loss on drying

λmax

605 nm

aplicação(ões)

food and beverages

grupo funcional

chloro
imine
ketone

cadeia de caracteres SMILES

[Na+].[H]O[H].[O-]c1ccc(cc1)\N=C2/C=C(Cl)C(=O)C(Cl)=C2

InChI

1S/C12H7Cl2NO2.Na.H2O/c13-10-5-8(6-11(14)12(10)17)15-7-1-3-9(16)4-2-7;;/h1-6,16H;;1H2/q;+1;/p-1

chave InChI

XHSOLXWCGCVQHE-UHFFFAOYSA-M

Aplicação

Sodium 2,6-dichloroindophenolate hydrate can be used as a titration indicator to determine Vitamin C content of fruits.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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