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7772-99-8 - Tin(II) chloride hydrate, Puratronic®, 99.995% (metals basis) - Stannous chloride hydrate - 10894 - Alfa Aesar

10894 Tin(II) chloride hydrate, Puratronic®, 99.995% (metals basis)

Numéro de CAS
7772-99-8
Synonymes
Stannous chloride hydrate

Conditionnement Prix ($) Quantité Disponibilité
5g 39,00
25g 170,00
100g 616,00
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Tin(II) chloride hydrate, Puratronic®, 99.995% (metals basis)

MDL
MFCD00011241
EINECS
231-868-0

Propriétés chimiques

Formule
Cl2Sn•xH2O
Poids moleculaire
189.62(anhy)
Forme
Crystalline Powder
Point de fusion
43-46°
Densité
2.71
Sensibilité
Air Sensitive
Solubilité
Soluble in ethanol, acetone, ether and tetrahydrofuran. Insoluble in xylene.

Applications

Tin(II) chloride is widely used as a reducing agent in organic synthesis, for example conversion of quinones into hydroquinones, nitroaromatics into aromatic amines, and in Stephen reduction. It can be used to reduce certain metal salts into metals, tin plating, analytical testing of mercury ions, formation of silver mirrors and metal-metal bonds. It is also used for tin-plating, as a mordant in textile dyeing and as a catalyst in the production of polylactic acid. Further it is used as a food additive, wherein it serves as an anti-oxidant and a color retention agent. It can be used in the condensation of aryl aldehydes with cyclohexan-1,3-diones to synthesize xanthenes. It catalyzes direct conversion of aldehydes into beta-keto esters.

Notes

Tin(II) chloride is very freely soluble in cold water. If the volume of water increases or at hot condition it hydrolyses to form an insoluble hydroxide derivative.

Références bibliographiques

Karami, B.; Eskandari, K.; Zare, Z.; Gholipour, S. A New Access to 1,8-Dioxooctahydroxanthenes Using Yttrium(III) Nitrate Hexahydrate and Tin(II) Chloride Dihydrate as Effective and Reusable Catalysts. Chem. Heterocycl. Compd. 2014, 49 (12), 1715-1722.

Kamali, A. R. Thermokinetic characterisation of tin(II) chloride. J. Therm. Anal. Calorim. 2014, 118 (1), 99-104.

Chia, S. -P.; Li, Y.; Ganguly, R.; So, C. -W. Heteroleptic Germanium(II) and Tin(II) Chlorides Supported by Anionic Ligands Derived from 2,3-Dimethyl-1,4-diaza-1,3-butadiene. Eur. J. Inorg. Chem. 2014, 526-532.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H314-H318-H317

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.

Mentions de prudence: P262-P280-P305+P351+P338-P309-P310a

Do not get in eyes, on skin, or on clothing. 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 exposed or if you feel unwell: Immediately call a POISON CENTER/doctor

Autres références

Merck
14,8783
Classe de danger
8
Groupe d'emballage
III
Code tarifaire harmonisé
2827.39
TSCA
Yes
RTECS
XP8850000

Recommandé

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  • 10902

    Ammonium vanadium oxide, Puratronic®, 99.995% (metals basis)
  • 11859

    Indium(III) chloride hydrate, 99.99% (metals basis)

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