1-naphthylamine -4-sodium sulfonate, 130-13-2

Chinese name: sodium 1-naphthylamine -4-sulfonate
english name: Sodium 4-amino-1-naphthalenesulfonate
chinese alias:4-amino -1-naphthalene sulfonate sodium salt; 4-amino -1-naphthalene sulfonate sodium salt; 4-amino -1-naphthalene sulfonate sodium salt;
english alias: Sodium 1-Naphthylamine-4-sulfonate;Sodium Naphthionate;Sodium 4-amino-1-naphthalenesulfonate;Sodium 1-Naphthylamine-4-sulfonate Tetrahydrate;Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate;1-Naphthylamine-4-sulfonic Acid Sodium Salt Tetrahydrate;4-Amino-1-naphthalenesulfonic Acid Sodium Salt;Naphthionic Acid Sodium Salt;Sodium 4-aminonaphthalene-1-sulfonate;1-Naphthylamine-4-sulfonic Acid Sodium Salt;Sodium Naphthionate Tetrahydrate;4-Amino-1-naphthalenesulfonic Acid Sodium Salt Tetrahydrate;Naphthionic Acid Sodium Salt Tetrahydrate;
CAS No:130-13-2
chemical formula: C10H8NNaO3S
molecular weight:245.23
melting point:280℃(DEC.)
stability: Stableundernormaltemperaturesandpressures.
Hazard Category Code: R36/37/38 Irritating to eyes, respiratory tract and skin.
Dangerous Goods Marking: xi: Irritant substance
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment.
Storage conditions: Keepcontainerclosedwhennotinuse.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.

Source: https://www.cnchemshop.com/