English name: 2-naphthylamine-1-sulfonic acid
Cas no:81-16-3
Molecular formular:c10h9no3s
Molecular weight:239.25
Appearance: pink needle crystal
Package:25kg in pp woven bag
Package:25kg in pp woven bag.
Supplier: J acid, tobias acid , beta naphthol
Supplier: H acid, vinyl sulphone, k acid, mpd, beta naphthol, j acid, cyanuric chloride, tobias acid, sulpho tobias acid
Supplier: Direct dyes, acid dyes, direct liquid dyes, dyestuff intermediate, H acid, J acid, J acid urea , tobias acid, sulphur tobias acid
Services: Manufacturer
Buyer: F.C. Acid, PAABSA, metanilic acid
Supplier: Maleic anhydride, phthalic anhydride, beta naphthol, bon acid, j acid, tobias acid
Services: Manufacturer and trader
Supplier: Resist salt (meta nitrobenzene sulphonic acid sodium salt), metanilic acid, sulpho tobias acid, and other dyes intermediates
Buyer: Nitrobenzene, soda ash, tobias acid