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Nigrosin water soluble

Codice prodotto. 11473657
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25 g
100 g
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100g
25g
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11473657 25 g 25g
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Codice prodotto. 11473657 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A18147.14
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Descrizione

CAS: 8005-03-6 | C22H14N6Na2O9S2 | 616.49 g/mol

It is employed as a common biological stain for tissues and cells. Used to make inks and shoe-polish and for dyeing leather, wood, textiles, and plastics. The crude mixture of nigrosine hydrochlorides (Phenol Black L) is used to dye phenolic resins. Bases are used to make printing colors and to dye plastics. It finds its use in Dorner?s spore stain, as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins.

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

Applications
It is employed as a common biological stain for tissues and cells. Used to make inks and shoe-polish and for dyeing leather, wood, textiles, and plastics. The crude mixture of nigrosine hydrochlorides (Phenol Black L) is used to dye phenolic resins. Bases are used to make printing colors and to dye plastics. It finds its use in Dorner′s spore stain, as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins.

Solubility
Soluble in water, ethanol, oil, nigrosines and fat.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 8005-03-6
Formula molecolare C22H14N6Na2O9S2
Molecular Weight (g/mol) 616.49
Numero MDL MFCD00044681
InChI Key HKBVRFLHNUEVRO-HMDKGIQMSA-L
PubChem CID 44134531
IUPAC Name disodium;4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
SMILES C1=CC=C(C=C1)NN=C2C(=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+]

Specifica

Materiale o nome chimico Nigrosin
Nota nome water soluble
Informazioni di solubilità Soluble in water,ethanol,oil,nigrosines and fat.
Quantità 25 g

RUO – Research Use Only

Titolo del prodotto
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