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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%

Codice CAS
131-08-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
100g 28,43
500g 84,15
2500g 274,40
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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

Proprietà chimiche

Formula
C14H7NaO5S•xH2O
Peso formula
310.26(anhy)
Punto di fusione
>320°
Solubilità
Soluble in hot water, cold water and insoluble in alcohol or ether.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Beilstein
3580452
Codice tariffe armonizzato
2914.70
TSCA
Yes
RTECS
CB1095550

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