Products 17095-24-8

CAS 17095-24-8 appears in our catalog under these names: Reactive black 5, 95%, C.I.Reactive Black 5 (Technical Grade), Reactive Black 5, >85.0%(HPLC), C.I.Reactive Black 5, REACTIVE BLACK 5, DYE CONTENT =50%. Offered by: Combi-blocks, TRC, TCI, Biosynth, Sigma-Aldrich. Available pack sizes: 1g, 100g, 25g, 10g, 5g, 500mg, 0,5kg, 0,25kg.

Reactive black 5, 95%
Combi-blocks
  • size: 1g, 100g, 25g, 10g
  • Variants: 5
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C.I.Reactive Black 5 (Technical Grade)
TRC
  • size: 1g, 500mg, 5g
  • Variants: 3
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Reactive Black 5, >85.0%(HPLC)
TCI
  • size: 5g, 25g
  • Variants: 2
from 142.93
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C.I.Reactive Black 5
Biosynth
  • size: 0,5kg, 0,25kg, 1kg
  • Variants: 3
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REACTIVE BLACK 5, DYE CONTENT =50%
Sigma-Aldrich
  • size: 100G
  • Variants: 1
from 775.00
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4-Amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid tetrasodium salt
Chemat
  • size: 5g, 25g, 100g, 500g
  • Variants: 6
from 83.60
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FXIIIa-IN-1 (sodium)
MedChemExpress
  • size: 250 mg, 500 mg, 100 mg
  • Variants: 3
from 287.18
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Structural formula: {0} (CAS {1})

Remazole black-GR is a bis(azo) compound with two aryldiazenyl moieties placed at positions 2 and 7 of a multi-substituted naphthalene. It has a role as a dye. It is a sulfone, an organic sodium salt and a bis(azo) compound. It contains a remazole black-GR (4-).

Source: ChEBI

Identity
Molecular formulaC26H21N5Na4O19S6
Molecular weight991.8 g/mol
IUPAC nametetrasodium;4-amino-5-hydroxy-3,6-bis[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate
InChIKeyHFIYIRIMGZMCPC-UHFFFAOYSA-J
SMILESC1=CC(=CC=C1N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)S(=O)(=O)CCOS(=O)(=O)[O-])N)O)S(=O)(=O)CCOS(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Reactive Black 5, Remazol black B, Diamira Black B, Sumifix Black B, Cavalite Black B, Remazol Black GF, Adizol Black B, remazole black-GR, Celmazol Black B, Primazin Black BN