Other Name: C.I. 37515 ; Amarthol AS-BS; Naphtol AS-BS; 3-Hydroxy-3`-nitro-2-naphthanilide CAS No: 135-65-9
Molecular formula: C17H12N2O4
Molecular Weight: 308.29
Appearance: pale yellow green uniform
Shade: similar-slight(compare with the standard)Strength: 100
M.P. of dry product: 242ºC
Content:>98%
Fineness(residue on sieve of 60 mesh):<5%
Insoluble matter: in alkali solution:<0.5%
Application: The grounder of dyeing & printing for cottons and the intermediates for rapidcolors.
Packing: Woven bag, draft paper bag, iron drum and fiber drum all lined with plastic bag. net weight: 25Kg
