1655-29-4O=S(=O)([O-])c1cccc2c(S(=O)(=O)[O-])cccc12.[Na+].[Na+]YGSZNSDQUQYJCY-UHFFFAOYSA-LDry Powder
Beige hygroscopic powder; [Sigma-Aldrich MSDS]
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 99.1% (111 of 112) of all reports.
Not Classified
Aggregated GHS information provided per 112 reports by companies from 2 notifications to the ECHA C&L Inventory.
Chemical: 1,5-Naphthalenedisulfonic acid, disodium salt
1,5-Naphthalenedisulfonic acid, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,5-Naphthalenedisulfonic acid, sodium salt (1:2) 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: 23-11-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24967
1,5-Naphthalenedisulfonic acid, disodium salt: Does not have an individual approval but may be used under an appropriate group standard
Other (requires additional information)
1,5-Naphthalenedisulfonic acid, sodium salt (1:2): ACTIVE
使用Sodium 1,5-Naphthalenedisulfonate is a petroleum disulfonates in crude oil; It is used in the synthesis of Levobunolol Hydrochloride; Also, it is capable of recycling wastewater.
純化方法Recrystallise it from pKEst aqueous acetone [Okahata et al. J Am Chem Soc 108 2863 1986]. [Beilstein 11 IV 561.]
読み込み中…
1655-29-4DTXSID7041255CHEMBL95668化学的特性White powder, hygroscopic, exists in the form of hydrates, mainly used as a dye intermediate.