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.
Tobias acid (2-amino- tly soluble in water, good solubility in hot water. Easily soluble in alkali-creating correspondence sulfonate, then coupling to lithol scarlet with 2-naphthol. Usage: for dyestuff intermediates, j-acid, lithol scarlet, naphthol and reactive orange38, red141, 196, 220, etc Price on 100% induetrial basis , minimum content 97%
Tobias Acid, Payment Terms : TT ( Telegraphic Transfer ) Net Banking Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well. Tobias Acid ,....
Chemical Name - SULPHO TOBIAS ACID CAS No - 117-62-4
Supplier: J acid, tobias acid , beta naphthol
Chemical Name - SULPHO TOBIAS ACID (ELECTRONIC GRADE) CAS No - 117-62-4
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