CAS: 8005-03-6 - Acid black 2

Formula: Unspecified

Synonyms:

• ADC Nigrosine Black B
• Acid Black 5 (50420)
• Acid Black WR
• Acid Nigrosine
• Calco Nigrosine O 2P
• Conacid Black B
• Cramity 81
• Dinacid Nigrosine WS
• Dyacid Nigrosine NBS Xtals
• Dycosacid Nigrosine NBL (Bluish)
• Dycosacid Nigrosine NBL (Reddish)
• Lurazol Deep Blue EB
• Na 143
• Nigrosin
• Nigrosin Acid black
• Nigrosin Cell Culture Tested
• Nigrosin water soluble
• Nigrosine
• Nigrosine (Crystals)NBL(Blush)
• Nigrosine (Crystals)NBL(Reddish)
• Nigrosine B
• Nigrosine CBRS
• Nigrosine Crystals
• Nigrosine MS
• Nigrosine NB
• Nigrosine NB conc
• Nigrosine NBSS water soluble
• Nigrosine NN water soluble
• Nigrosine W
• Nigrosine W Liquid
• Nigrosine W-L
• Nigrosine WL Water Soluble
• Nigrosine WLAH
• Nigrosine WLF
• Nigrosine WLF Uncut
• Nigrosine WLL
• Nigrosine WS
• Nigrosine WSB
• Nigrosine Water Soluble
• Nigrosine black
• Nigtrosine WS
• Nubian Black EP 5
• Nubian Black PA 9801
• Nubian Black PA9803
• Nubian Black PC 0850
• Oil Black FS Special
• Oil Black S
• Oil black EX
• Orient Nigrosine BR
• Orient Nigrosine OZ
• Orient Nubian Black EP 5
• Orient Nubian Black PA 9801
• Orient Nubian Black PA 9803
• Orient Water Black R 455
• Orient Water Black R 455S
• Orient Water Black R 456
• Orient Water Black R 500
• Orient Water Black R 510
• Pacid Black 2
• Pacid Leather Black
• Pc 0850
• Sandopel Basic Black BHLN
• Som-L 0468
• Triacid Nigrosine WS
• Vicoacid Nigrosine Black
• Victacid Nigrosine Black Crystals
• Water Black 179128
• Water Black R 455
• Water Black R 500
• Water Black R 510

Nigrosine (Water soluble)

CAS: 8005-03-6

• Color and Shape: Black powder to crystal

Nigrosin water soluble

CAS: 8005-03-6

It is employed as a common biological stain for tissues and cells. Used to make …

• Formula: C₂₂H₁₄N₆Na₂O₉S₂
• Color and Shape: Crystals or powder or crystalline powder, Black
• Molecular weight: 616.49

Acid Black 2

CAS: 8005-03-6

• Formula: C₂₂H₁₄N₆Na₂O₉S₂
• Color and Shape: Solid
• Molecular weight: 616.4909

Nigrosine (C.I. 50420)

CAS: 8005-03-6

• Formula: C₂₂H₁₄N₆Na₂O₉S₂
• Color and Shape: Brown to black crystalline powder or crystals
• Molecular weight: 616.49

Nigrosine (C.I. 51180); 5% aqueous solution

CAS: 8005-03-6

• Color and Shape: Very dark purple to black liquid

C.I. Acid Black 2 (Technical Grade)

CAS: 8005-03-6

• Formula: C₁₅H₁₄O₄S
• Color and Shape: Black Solid

Nigrosin (water soluble)

CAS: 8005-03-6

• Formula: C₂₂H₁₄N₆Na₂O₉S₂
• Color and Shape: Brown to black, Powder or crystals
• Molecular weight: 616.49

Acid black 2

CAS: 8005-03-6

Acid black 2 is a dye that was originally used as a textile dye, but …

• Purity: Min. 95%