Rayon Black R

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Names

[ CAS No. ]:
6745-67-1

[ Name ]:
Rayon Black R

[Synonym ]:
C.I. Direct Black 28,disodium salt
Artificial Silk Black R
C.I. Direct Black 28
2,4-amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt
Columbia Fast Black V
Rayon Black R
Cutamin Black CV

Chemical & Physical Properties

[ Density]:
1.678g/cm3

[ Molecular Formula ]:
C36H33N13NaO7S2+

[ Molecular Weight ]:
846.85000

[ Exact Mass ]:
846.19700

[ PSA ]:
374.71000

[ LogP ]:
14.29580

[ Index of Refraction ]:
1.795

Related Compounds

  • Sulphon Black R
  • RAYON
  • vat black 27
  • calcon
  • 3-hydroxy-4-[(2-hydroxynaphthyl)azo]naphthalene-1-sulphonic acid
  • Phenazinium,3-(diethylamino)-7-[2-(4-hydroxyphenyl)diazenyl]-5-phenyl-, chloride (1:1)
  • N-(5-((2-(benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide
  • N-(3-acetamidophenyl)-2-((5-(2-(4-fluorophenyl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetamide
  • 2-({5-[2-(4-fluorophenyl)acetamido]-1,3,4-thiadiazol-2-yl}sulfanyl)-N-[(oxolan-2-yl)methyl]acetamide
  • N1-(2-methoxyphenethyl)-N2-((3-((4-nitrophenyl)sulfonyl)oxazolidin-2-yl)methyl)oxalamide
  • N1-((3-(4-chlorobenzoyl)oxazolidin-2-yl)methyl)-N2-(pyridin-4-ylmethyl)oxalamide
  • 2-((3-(2-methoxyethyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(3-nitrophenyl)acetamide
  • 4-(2-((2-Isobutyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamido)benzamide
  • 7-butyl-1,3-dimethyl-5-((4-(trifluoromethyl)benzyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
  • 2-((1-(4-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide
  • 2-((1-(3-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide
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