7-Naphthalenedisulfonic acid disodium salt

  post date: dec 16,2021   expiry date: jun 14,2022   detailed description: cas no. :1655-35-2   cas registry number: 1655-35-2   synonyms: ;sodium 2,7-naphthalene disulfonate;disodium naphthalene-2,7-disulfonate;naphthalene-2,7-disulfonate;2,7-naphthalene disulfonic acid disodium salt;   molecular formula: c10h6o6s2   molecular weight: 286.2821   molecular structure:   hazard symbols:  xi:irritant;   risk codes: r36/37/38:;   safety description: s26:;s37/39:;