Acid yellow 220, 95%

cas: 70851-34-2 — see every product listed under this CAS number, including other names

Acid yellow 220, 95% (CAS 70851-34-2) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 1g. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberHD-5278-100mg
cas70851-34-2
size100mg
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Combi-blocks 100mg price on request
Combi-blocks 1g price on request

properties

purity95%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Tetrasodium;bis(2-[[3-[[(E)-1-(2-chloroanilino)-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-hydroxyphenyl]sulfonylamino]benzoate);cobalt (CAS 70851-34-2) is a chemical compound with the molecular formula C46H34Cl2CoN8Na4O14S2 and a molecular weight of 1208.7 g/mol. IUPAC name: tetrasodium;bis(2-[[3-[[(E)-1-(2-chloroanilino)-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-hydroxyphenyl]sulfonylamino]benzoate);cobalt. InChIKey: RFLDROZGNVBELE-MRRDSCFCSA-J.

Identity
Molecular formulaC46H34Cl2CoN8Na4O14S2
Molecular weight1208.7 g/mol
IUPAC nametetrasodium;bis(2-[[3-[[(E)-1-(2-chloroanilino)-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-hydroxyphenyl]sulfonylamino]benzoate);cobalt
InChIKeyRFLDROZGNVBELE-MRRDSCFCSA-J
SMILESC/C(=C(\N=NC1=C(C=CC(=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)[O-])O)/C(=O)NC3=CC=CC=C3Cl)/[O-].C/C(=C(\N=NC1=C(C=CC(=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)[O-])O)/C(=O)NC3=CC=CC=C3Cl)/[O-].[Na+].[Na+].[Na+].[Na+].[Co]

Computed by PubChem (NCBI)

Synonyms: Acid Yellow 220