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Calciumchlorid, wasserfrei, 93 %, Thermo Scientific Chemicals

Artikelnummer. 11301689
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Menge:
1 kg
5 kg

It is used as a drying and dehydrating agent for organic liquids and gases, and for solids in desiccators. Common applications include brine for refrigeration plants, ice and dust control on roads. Use of calcium chloride and urea has been reported to significantly increase average fruit weight and ascorbic acid content in pomegranate. The strawberry fruit storability can also be improved by edible coating of calcium chloride. It is used in drying tubes in research laboratories, salt/chemical based dehumidifiers, fire-extinguishders, plastics, ceramic slipware, as flux in the Davy process for the manufacture of sodium, and to increase water hardness in swimming pool. It provides inhibition of swelling clays in the water phase of invert emulsion drilling fluids. CaCl2-Pybox (pyridine flanked by two oxazoline groups) has been reported to be an efficient chiral catalyst for asymmetric 1,4-addition reactions of 1,3-dicarbonyl compounds with nitroalkenes, affording gamma-nitro carbonyl compounds in high enantioselectivities.

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

Chemische Identifikatoren

CAS 10043-52-4
Summenformel CaCl2
Molekulargewicht (g/mol) 110.98
MDL-Nummer MFCD00010903
InChI-Schlüssel UXVMQQNJUSDDNG-UHFFFAOYSA-L
Synonym calcium chloride, calcium dichloride, calcium chloride anhydrous, calcium ii chloride, calciumchloride, caloride, liquical, calcium chloride pellets, isocal, jarcal
PubChem CID 5284359
ChEBI CHEBI:3312
SMILES [Cl-].[Cl-].[Ca++]

Spezifikation

Siedepunkt >1600°C
Chemischer Name oder Material Calcium chloride
Schmelzpunkt 782°C
Farbe Weiß bis grau
Physikalische Form Granulatpulver
Menge 1 kg
Prozentgehaltsbereich 93%
Löslichkeitsinformationen Freely soluble in water,ethanol,methanol,and acetic acid. Insoluble in liquid ammonia,dimethyl sulfoxide,and ethyl acetate.
IUPAC-Name Calcium; Dichlorid
Formelmasse 110.99
Empfindlichkeit Hygroskopisch
Aussehen White to gray granular powder
Dichte 3.08g/cm3
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compliance-icons
Produktidentifikator
  • Calciumchlorid
Signalwort
  • Achtung
Gefahrenkategorie
  • Schwere Augenschädigung/Augenreizung Kategorie 2
Gefahrenhinweis
  • H319-Verursacht schwere Augenreizung.
Sicherheitshinweis
  • P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
  • P264-Nach Gebrauch gründlich waschen.
  • P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
  • P337+P313-Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

RUO – Research Use Only

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