Nigrosin, water soluble

Brand:  Alfa Aesar A18147.22

Product Code. 11483657

Description

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.

Chemical Identifiers

• Chemical Name or Material: Nigrosin
• Name Note: water soluble
• Synonym: Acid Black 2, C.I. 50420

• CAS: 8005-03-6
• MDL Number: MFCD00044681

Specifications

• Chemical Name or Material: Nigrosin
• CAS: 8005-03-6
• Synonym: Acid Black 2, C.I. 50420

• Name Note: water soluble
• MDL Number: MFCD00044681
• Quantity: 100g