Nigrosin, water soluble

Brand: Alfa Aesar

Manufacturer Part Number: A18147.22

UNSPSC: 12352104

Code: NEW

Additional Details:
Additional Details: CAS Number: 8005-03-6 Weight: 0.01000kg

Product Code. 11483657

Quantity Price
1 £ 29.15 / 100g
Estimated Shipment date
from Supplier 15-05-2017
Add to basket

Description and Specification

Chemical Identifiers

Chemical Name or Material Nigrosin
CAS 8005-03-6
Name Note water soluble
MDL Number MFCD00044681
Synonym Acid Black 2


Quantity 100g
Name Note water soluble
Chemical Name or Material Nigrosin
MDL Number MFCD00044681
CAS 8005-03-6
Synonym Acid Black 2

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.

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

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


Technical documents