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ChemicalBook > Product Catalogue >Dyes and Pigments >dye >Acid dye >Acid Black 2

Acid Black 2

Acid Black 2 Structure
  • ₹78 - ₹6449.1
  • Product name: Acid Black 2
  • CAS: 8005-03-6
  • MF: NULL
  • MW: 0
  • EINECS:616-852-7
  • MDL Number:MFCD00044681
  • Synonyms:nigrosine,water soluble,certified;Nigrosin Stain solution;NEGROSINE;NIGROSENE;Acid black 2, Nigrosin water soluble;Acid Black SB;Dinacid Nigrosine WS;Dycosacid Nigrosine NBL
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

  • 25G
  • 100mL
  • 100G
  • 500mL
  • 25Gms
  • 100Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberN0782
  • Product descriptionNigrosine (Water soluble)
  • Packaging25G
  • Price₹1700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberN4754
  • Product descriptionNigrosin water soluble For use as a biological stain
  • Packaging100G
  • Price₹6449.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number67066
  • Product descriptionNigrosin (water soluble)
  • Packaging25Gms
  • Price₹180
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number67066
  • Product descriptionNigrosin (water soluble)
  • Packaging100Gms
  • Price₹520
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number N 1617
  • Product descriptionNigrosine, solution
  • Packaging100mL
  • Price₹78
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number N 1617
  • Product descriptionNigrosine, solution
  • Packaging500mL
  • Price₹342
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) N0782 Nigrosine (Water soluble) 25G ₹1700 2022-05-26 Buy
Sigma-Aldrich(India) N4754 Nigrosin water soluble For use as a biological stain 100G ₹6449.1 2022-06-14 Buy
SRL 67066 Nigrosin (water soluble) 25Gms ₹180 2022-05-26 Buy
SRL 67066 Nigrosin (water soluble) 100Gms ₹520 2022-05-26 Buy
ottokemi N 1617 Nigrosine, solution 100mL ₹78 2022-05-26 Buy
ottokemi N 1617 Nigrosine, solution 500mL ₹342 2022-05-26 Buy

Properties

storage temp. :Store at RT.
solubility :H2O: soluble
form :powder
color :Red-black to black
Water Solubility :SOLUBLE
λmax :570 nm
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
Biological Applications :Diagnostic assay; rodenticide
LogP :1.468 (est)
EPA Substance Registry System :C.I. Acid Black 2 (8005-03-6)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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.

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Arnish Laborates Pvt Ltd LANXESS India Pvt. Ltd. Saujanya Dyestuffs Deepak Chemtex Pvt Ltd Colorants Chem Pvt Ltd JSK Chemicals Amogh Chemicals Pvt Ltd Bodal Chemicals Ltd Krishna Industries Hariram Industries