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Chlorure de zinc anhydre, 99,95 % (pureté du métal), Thermo Scientific Chemicals

Code produit. 11379119
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Quantité:
2.5 g
25 g
100 g
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Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Zinc(II) chloride is used as a catalyst, as a dehydrating and condensing agent, soldering flux and metal etchant. It is also employed in preserving anatomical specimens, wood preservatives, deodorant, disinfecting and embalming materials. It is employed as a mordant in printing and dyeing materials, and in the vulcanizing processes of fiber and rubber. It is useful as an electrolyte in dry cell batteries, in metal industry, in galvanizing iron and as an electrolyte for electroplating. It is useful in an organic synthesis, for example in the Friedel-crafts acylation, Fisher indole synthesis, Lucas reagent (zinc chloride with HCl), activation of allylic/benzylic halides towards reaction with olefins or with sodium cyanoborohydride catalyzed reduction of halides, organozinc reagents for use in Negishi coupling, and aldol condensation reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 7646-85-7
Formule moléculaire Cl2Zn
Poids moléculaire (g/mol) 136.28
Numéro MDL MFCD00011295
Clé InChI JIAARYAFYJHUJI-UHFFFAOYSA-L
Synonyme zinc chloride, zinc dichloride, zinc chloride zncl2, zinc butter, zinc chloride fume, zinc ii chloride, zinkchloride, zintrace, zinc chloride, anhydrous, zine dichloride
CID PubChem 5727
ChEBI CHEBI:49976
Nom IUPAC dichlorozinc
SMILES Cl[Zn]Cl

Spécification

Point d’ébullition 732°C
Nom chimique ou matériau Zinc chloride
Point de fusion 290°C
Note relative au nom anhydrous
Couleur Blanc
Forme physique Grumeaux
Quantité 2.5 g
Notes de pourcentage du dosage (Base des métaux)
Formule linéaire ZnCl2
Numéro UN UN2331
Merck Index 14,10132
Informations sur la solubilité Freely soluble in water and dilute hydrochloric acid. Soluble in alcohol,glycerol,ether and acetone.
Poids de la formule 136.29
Pourcentage de pureté 99.95%
Odeur Odorless
Sensibilité Hygroscopic
Densité 2.91
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RUO – Research Use Only

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