J ACID

  post date: dec 26,2021   expiry date: jun 24,2022   detailed description: cas no. :87-02-5   cas registry number: 87-02-5   synonyms: ;7-amino-4-hydroxy-2-naphthalenesulfonic acid;aminonaphthol sulfonic acid;j acid;2-amino-5-naphthol-7-sulphonic acid;7-amino-4-hydroxynaphthalene-2-sulfonic acid;   molecular formula: c10h9no4s   molecular weight: 239.2478   molecular structure:   hazard symbols:  c:corrosive;   risk codes: r34:;   safety description: s26:;s27:;s36/37/39:;