Acid Orange 7 | 633-96-5

Additional information

CAS ID

633-96-5

IUPAC Name

Acid Orange 7

Molecular Formula

C16H11N2NaO4S

Molecular Weight

SMILES

O=C1C=CC2=CC=CC=C2/C1=NNC3=CC=C(S(=O)([O-])=O)C=C3.[Na+]

Description

44135675

Synonym: c.i. acid orange 7, orange ii, acid orange 7, orange, c.i. acid orange 7, monosodium salt, dsstox_cid_18881, dsstox_rid_79415, dsstox_gsid_38881, sodium 4-e-2-2-hydroxynaphthalen-1-yl diazen-1-yl benzenesulfonate, benzenesulfonic acid, 4-2-2-hydroxy-1-naphthalenyl diazenyl-, sodium salt 1:1

Melting Point164°C
ColorUndesignated
Formula Weight350.32
Physical FormCrystal-Powder at 20°C
Chemical Name or MaterialAcid Orange 7

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