Reactive Black 5

cas: 12225-25-1 — see every product listed under this CAS number, including other names

Reactive Black 5 (CAS 12225-25-1) is a chemical reagent available from Chemat. Available pack sizes: 100g, 25g, 500g. Offered by: GLPBio.

brandGLPBio
catalog numberGF03704-100g
cas12225-25-1
size100g
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Available pack sizes

brand size price
GLPBio 100g 868.51 Pln
GLPBio 25g 620.44 Pln
GLPBio 500g 2076.08 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
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
Related forms of this compound
tetrasodium;4-amino-5-hydroxy-3,6-bis[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate C26H21N5Na4O19S6

Also listed as

Adizol Black B, 95%, 95% Chemat CAS 12225-25-1