2-HYDROXY-1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-4-NAPHTHALENESULFONIC ACID

CAS 25747-08-4 · C20H13 N3 O7 S · 439.4 g/mol

Structure of 2-HYDROXY-1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-4-NAPHTHALENESULFONIC ACID
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Basic information

CAS number 25747-08-4
Product name 2-HYDROXY-1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-4-NAPHTHALENESULFONIC ACID
Chinese name 媒介黑2B
Synonyms 2-HYDROXY-1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-4-NAPHTHALENESULFONIC ACID
Chinese synonyms 媒介黑2B; 酸性媒介黑2B; 2-羟基-1-(1-羟基-2-萘偶氮)-6-硝基-4-萘磺酸
Molecular formula C20H13 N3 O7 S
Molecular weight 439.4 g/mol
EC number 247-237-8

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Properties & storage

Refractive index 1.747