CAS 853-67-8 appears in our catalog under these names: Anthraquinone–2，7–disulfonic Acid Disodium Salt, Anthraquinone-2,7-disulfonic acid disodium salt - 80%, Sodium 9,10-dioxo-9,10-dihydroanthracene-2,7-disulfonate 80%, Sodium anthraquinone-2,7-disulfonate, 80%, 80%, Anthraquinone-2,7-disulfonic acid disodi, um salt, 10 g. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Roth. Available pack sizes: 100g, 1g, 25g, 5g, 10g, 50g, 250g, 500g.