Pigment red 49

cas: 1248-18-6 — see every product listed under this CAS number, including other names

Pigment red 49 (CAS 1248-18-6) is a chemical reagent available from Chemat. Available pack sizes: 100g, 25g, 10g, 50g. Offered by: GLPBio, Biosynth.

brandGLPBio
catalog numberGF04653-100g
cas1248-18-6
size100g
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Available pack sizes

brand size price
GLPBio 100g 985.52 Pln
GLPBio 25g 583.00 Pln
Biosynth 10g price on request
Biosynth 25g price on request
Biosynth 50g price on request
Biosynth 100g price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat

Sodium 2-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate (CAS 1248-18-6) is a chemical compound with the molecular formula C20H13N2NaO4S and a molecular weight of 400.4 g/mol. IUPAC name: sodium 2-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate. InChIKey: VVNRQZDDMYBBJY-UHFFFAOYSA-M.

Identity
Molecular formulaC20H13N2NaO4S
Molecular weight400.4 g/mol
IUPAC namesodium 2-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
InChIKeyVVNRQZDDMYBBJY-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C4=CC=CC=C4C=C3)S(=O)(=O)[O-])O.[Na+]

Computed by PubChem (NCBI)

Synonyms: Sodium 2-[(2-Hydroxynaphthyl)Azo]Naphthalenesulphonate, Lithol Red R, Sodium lithol, Lithol Red, Resamine Red RC, Lithol Toner, Sunburst Red, Signal Red, Brasilaca Red R, Lithol Red Lake
Isomers (same molecular formula)
sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate C20H13N2NaO4S

Also listed as

Sodium 2-((2-hydroxynaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate, 95% AmBeed CAS 1248-18-6
Pigment red 49 Biosynth CAS 1248-18-6
sodium 2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate, 95%, 95% Chemat CAS 1248-18-6
sodium 2-[2-(2-oxo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]naphthalene-1-sulfonate, 95% Fluorochem CAS 1248-18-6