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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%

Numéro CAS
131-08-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100g 27,00
500g 79,20
2500g 336,00
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9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%

MDL
MFCD00149068
EINECS
205-009-5

Propriétés chimiques

Formule
C14H7NaO5S•xH2O
Poids formulaire
310.26(anhy)
Point de fusion
>320°
Solubilité
Soluble in hot water, cold water and insoluble in alcohol or ether.

Applications

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.

Notes

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

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Beilstein
3580452
Code tarifaire harmonisé
2914.70
TSCA
Yes
RTECS
CB1095550

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Consulté récemment

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Catalyseurs

Analytique et matériel de laboratoire