131-27-1Nc1cc(S(=O)(=O)O)c2cccc(S(=O)(=O)O)c2c1MTJGVAJYTOXFJH-UHFFFAOYSA-N131-27-1DTXSID5059616化学的特性2-Aminonaphthalene-4,8-disulfonic acid [131-27-1]. (3-aminonaphthalene-1,5-disulfonic acid), Cassella acid, C acid, C10H9NO6S2, Mr 303.32, and its salts are readily soluble in water. Reduction with sodium amalgam desulfonates 2-Aminonaphthalene-4,8-disulfonic acid to give 2-aminonaphthalene-8-sulfonic acid, whereas boiling with dilute sulfuric acid results in desulfonation and hydrolysis to give 2- hydroxynaphthalene-4-sulfonic acid. Alkali fusion (KOH, 215℃) produces 2-amino-4-hydroxynaphthalene-8-sulfonic acid.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 18.2% (2 of 11) of reports.
Warning
H319 (81.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 11 reports by companies from 2 notifications to the ECHA C&L Inventory.
Chemical: 1,5-Naphthalenedisulfonic acid, 3-amino-
1,5-Naphthalenedisulfonic acid, 3-amino- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,5-Naphthalenedisulfonic acid, 3-amino- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 06-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17115
All Other Basic Organic Chemical Manufacturing
1,5-Naphthalenedisulfonic acid, 3-amino-: ACTIVE
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