Direct Blue 218 (Technical Grade)

cas: 28407-37-6 — see every product listed under this CAS number, including other names

Direct Blue 218 (Technical Grade) (CAS 28407-37-6) is a chemical reagent available from Chemat. Available pack sizes: 10g, 1g, 5g. Offered by: TRC.

brandTRC
catalog numberTRC-D492970-10G
cas28407-37-6
size10g
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Available pack sizes

brand size price
TRC 10g price on request
TRC 1g price on request
TRC 5g price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

C.I. Direct Blue 218 can cause cancer according to The National Toxicology Program.

Source: California Office of Environmental Health Hazard Assessment (OEHHA)

Identity
Molecular formulaC32H20Cu2N6Na4O16S4
Molecular weight1091.9 g/mol
IUPAC nametetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-hydroxyphenyl]-2-hydroxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate;copper
InChIKeyUIECJCJNZREJPJ-UHFFFAOYSA-J
SMILESC1=CC(=C(C=C1C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)O)O)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+].[Cu].[Cu]

Computed by PubChem (NCBI)

Synonyms: Fastusol Blue 9GLP, Solantine Blue 10GL, Pontamine Bond Blue B, Amanil Supra Blue 9GL, CI Direct Blue 218, Pontamine Fast Blue 7GLN

Also listed as

Direct Blue 218 GLPBio CAS 28407-37-6
Direct blue 218 Biosynth CAS 28407-37-6
1-Naphthol-3,6-disulfonic acid, 2,2′-(3,3′-dihydroxy-4,4′-biphenylylenebisazo)bis[8-amino-, dicopper deriv., tetrasodium salt Chemat CAS 28407-37-6
Direct blue 218, 25 g Roth CAS 28407-37-6
Direct blue 218, 50 g Roth CAS 28407-37-6
Direct blue 218, 100 g Roth CAS 28407-37-6