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  7. 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

Codice prodotto. 10685521 Sfoglia Tutto Thermo Scientific Chemicals Prodotti
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Quantità:
10 g
25 g
100 g
Imballaggio:
Bottiglia in vetro
Unit Size:
100g
10g
25g
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Product Code. 10685521

Brand: Thermo Scientific Acros undefined

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Description

CAS: 5808-22-0 | C10H6O8S2 | 318.27 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 5808-22-0
Formula molecolare C10H10Na2O10S2
Molecular Weight (g/mol) 400.28
Numero MDL MFCD00150612
InChI Key QUEAKWJKJBFNEG-UHFFFAOYSA-L
Sinonimo chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
PubChem CID 124202444
IUPAC Name 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

Materiale o nome chimico 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
Punto di fusione >300.0°C
Colore Beige-Gray to White or Brown
Spettro a infrarossi Authentic
Imballaggio Bottiglia in vetro
Quantità 10 g
Beilstein 11, 307
Sensibilità To nitrate: Passes Test, To formaldehyde: Passes Test
Indice di Merck 15, 2245
Informazioni di solubilità Solubility in water: very soluble
Peso formulazione 400.28
Chiarezza Passes test
Grado Reagente ACS
Forma fisica Powder
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Safety and Handling

compliance-icons
Product Identifier
  • 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
 Signal Word
  • Attenzione
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
  • H315-Provoca irritazione cutanea.
 Precautionary Statement
  • P261-Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
SDS

RUO – Research Use Only

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