400424
6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate
technical grade
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About This Item
Fórmula linear:
HOC10H6SO3Na · xH2O
Peso molecular:
246.21 (anhydrous basis)
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
grau
technical grade
Nível de qualidade
Formulário
solid
pf
>300 °C (lit.)
grupo funcional
sulfonic acid
cadeia de caracteres SMILES
O.[Na+].Oc1ccc2cc(ccc2c1)S([O-])(=O)=O
InChI
1S/C10H8O4S.Na.H2O/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;;/h1-6,11H,(H,12,13,14);;1H2/q;+1;/p-1
chave InChI
QHVRFNCHOMKXQP-UHFFFAOYSA-M
Descrição geral
Sodium salt of 6-hydroxy-2-naphthalenesulfonic acid is also referred as Schaeffer′s salt.
Aplicação
6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate may be used in the following studies:
- As precursors during the agar-plate screening test.
- Preparation of methoxy-substituted naphthalenesulfonyl chloride.
- Synthesis of FD&C Red No. 40, a synthetic water-soluble color that is permitted for coloring foods, drugs and cosmetics in the U.S.A.
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Órgãos-alvo
Respiratory system
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
dust mask type N95 (US), Eyeshields, Gloves
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