Biebrich scarlet (C.I. 26905), extra pure, 25 g, glass

cas: 4196-99-0 — see every product listed under this CAS number, including other names

Biebrich scarlet (C.I. 26905), extra pure, 25 g, glass (CAS 4196-99-0) is a chemical reagent available from Chemat. Available pack sizes: 25g. Offered by: Roth.

brandRoth
catalog numberROTH-1H41.2
cas4196-99-0
size25g
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Available pack sizes

brand size price
Roth 25g 257.22 Pln

properties

delivery time2 week
Structural formula: {0} (CAS {1})

Biebrich scarlet is an organic sodium salt having 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used as a plasma stain in Masson's trichrome. It has a role as a histological dye. It contains a Biebrich scarlet(2-).

Source: ChEBI

Identity
Molecular formulaC22H14N4Na2O7S2
Molecular weight556.5 g/mol
IUPAC namedisodium;2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate
InChIKeyVVAVKBBTPWYADW-UHFFFAOYSA-L
SMILESC1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Biebrich scarlet, Ponceau BS, Croceine scarlet, Acid Scarlet BA, Fast Scarlet BA, Fenazo Scarlet B, Scarlet 3B, C.I. Acid Red 66, Imperial Scarlet 3B, Imperial Scarlet 3BN
Isomers (same molecular formula)
disodium;7-hydroxy-8-[(4-phenyldiazenylphenyl)diazenyl]naphthalene-1,3-disulfonate C22H14N4Na2O7S2

Also listed as

Biebrich scarlet GLPBio CAS 4196-99-0
Biebrich Scarlet sodium salt Thermo Scientific (Alfa Aesar) CAS 4196-99-0
Biebrich Scarlet (C.I. 26905), 90.00% Chemat CAS 4196-99-0
Biebrich scarlet Biosynth CAS 4196-99-0
Biebrich Scarlet, dye content approx. 70% Thermo Scientific (Acros) CAS 4196-99-0
Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2), 98%, 98% Chemat CAS 4196-99-0
Biebrich scarlet, 99.87% MedChemExpress CAS 4196-99-0
Biebrich scarlet (C.I. 26905), extra pure, 5 g, glass Roth CAS 4196-99-0
Biebrich scarlet (C.I. 26905), extra pure, 100 g, glass Roth CAS 4196-99-0

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