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131-08-8 - 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6% - B24969 - Alfa Aesar

B24969 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%

CAS-Nummer
131-08-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 27,00
500g 79,20
2500g 336,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%

MDL
MFCD00149068
EINECS
205-009-5

Chemische Eigenschaften

Formel
C14H7NaO5S•xH2O
Molmasse
310.26(anhy)
Schmelzpunkt
>320°
Löslichkeit
Soluble in hot water, cold water and insoluble in alcohol or ether.

Anwendungen

9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.

Bemerkungen

Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literaturverweise

Wen-You Li; Xiang-Qun Guo; Jin-Gou Xu; Qing-Zhi Zhu; Yi-Bing Zhao. Determination of DNA using sodium 9,10-anthraquinone-2-sulfonate as an in situ photochemical fluorescence probe. Analytica Chimica Acta.1997, 340, 291-296.

Haruo Inoue; Mitsuhiko Hida. Photochemical Electron Transport from Water Layer to Organic Layer via Sodium Anthraquinone-2-sulfonate by Stepwise Two Photon Excitation. Bulletin of the Chemical Society of Japan.1982, 52, (6), 1880-1885.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3580452
Harmonized Tariff Code
2914.70
TSCA
Yes
RTECS
CB1095550

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