Aniline 2,5-disulfonic Acid

Our organization involved in processing pure Aniline 2,5-Disulfonic Acid, which serves as an intermediate for optical brightening agents and dyes. Featuring long-lasting coloration and balanced composition, these intermediates are immensely appreciated among our customers. Across the globe, this intermediate is made obtainable to the customers at most competitive rates.

Specifications:
* Molecular weight: 253
* Empirical formula: C6H7S2O6N
* Form supplied: Wet cake
* Basis for sale : On real content, M.W.253
* Packing: 25/50 kgs HDPE bags with inside polythene liner
* Description: White powder
* Nature of material: mono sodium salt
* Strength: @ 80% to 85% by diazotisation method
* Solubility: Soluble in water
* Chromatographic results: H.P.L.C. analysis (by area % method)
* Aniline 2:5 Disulfonic Acid 99.81 Metanilic Acid < 0.1%
* Trisulfonic acid: 0.2%; insoluble: 0.1%
* Use: Intermediate for dyestuffs, such as direct dyes, optical whitening agent, acid film orange P, pigment saturn yellow 5GL, mordant azaol printing board eaux 'B'

Clients can avail this Aniline 2,5-Disulfonic Acid at industry leading prices from us.