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)
  • 5-Cyclopropoxy-6-formyl-N,N-dimethylnicotinamide
  • 5-Tert-butyl-4-cyclopropoxypicolinaldehyde
  • 5-Cyclopropoxy-6-formylnicotinic acid
  • 5-Cyclopropoxy-6-formylpyridine-3-sulfonamide
  • 4-Cyclopropoxy-5-iodopicolinaldehyde
  • 3-Cyclopropoxy-5-iodopicolinaldehyde
  • 5-Cyclopropoxy-4-isopropylpicolinaldehyde
  • 3-(2-Oxo-2-phenylmethoxyethyl)piperidine-3-carboxylic acid
  • 5-Cyclopropoxy-3-(trifluoromethyl)picolinaldehyde
  • 3-Cyclopropoxy-4-(trifluoromethyl)picolinaldehyde
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