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Naphthol Blue Black

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Formula: C22H14N6O9S2.2Na
CAS: 1064-48-8
search Element: naphthol black blue
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Identification

Structural Formula
Naphthol Blue Black
CAS:
1064-48-8
EINECS:
213-903-1
Molecular Formula:
C22H14N6O9S2.2Na
MDL:
MFCD00004017
SMILES:
C1=CC=C(C=C1)N/N=C/2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)[N+](=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym:


Description

Naphthol Blue Black is an important and commonly used industrial dye. This dye is also used in rapid staining of protein bands on nitrocellulose membranes such as Western blots. Naphthol Blue Black can be utilized as a nucleic acid stain in SDS-Page gels. Additionally this compound has been untilized in cell proliferation assays and histochemical studies


Suppliers

scienTEST - bioKEMIX GmbH
S-B14255700
+
AK Scientific, Inc.
AS10833249
+
Santa Cruz Biotechnology, Inc.
205991
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Prices & Availability




Data is processed


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Properties for Naphthol Blue Black

Molecular Weight:
616.49 g·mol−1
Solubility:
Soluble in water (10 mg/ml at 25° C), and ethanol.
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [Naphthol Blue Black]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Molekula GmbH | Chem-Impex International, Inc. | scienTEST | Wanko Chemical Co., Ltd.

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