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Solvent brown 5

Solvent brown 5
C.I. Name/No:Solvent brown 5; C.I.12020
CAS 2653-72-7
Hue: dark brown
Synonyms: 4-(1-Naphthylazo)-1-naphthol
Molecular structure:
Molecular formula: C20H14N2O
Molecular weight: 298.34
Foreign relative brand:
Dayglo Solvent Brown 5 (DGCC)
Novasol Brown F[U] (NOVA)
Oil Brown S (ROB)
Permalex Black CSI (STD)
Waxol Brown G (DEVI)
Waxol Brown G (SI) Carburex Red Brown B (SAES)
Use: oil ,wax. Cellulose, plasthetics
Light Heat(℃) Chlorine bleached Water Soda (5%) hydrochloric acid (5%)
melting point stability
poor 170 100 >100 sublime insoluble good good

Other related products: Solvent Brown 20, Solvent Brown 41