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10035-04-8 - Calcium chloride dihydrate, 99% min - 12312 - Alfa Aesar

12312 Calcium chloride dihydrate, 99% min

Codice CAS
10035-04-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
500g 57,30
2kg 108,00
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Calcium chloride dihydrate, 99% min

MDL
MFCD00149613
EINECS
233-140-8

Proprietà chimiche

Formula
CaCl2•2H2O
Peso formula
147.02 (110.99anhy)
Modulo
Granular
Densità
0.835
Sensibilità
Hygroscopic
Solubilità
Soluble in water, acetic acid and alcohol.

Applicazioni

Calcium chloride dihydrate is widely used as an ingredient in ceramic slipware, cosmetic and food items. It acts as a pH buffer in swimming pool water. It provides inhibition of swelling clays in the water phase of invert emulsion drilling fluids. It is employed in the oil industry to increase the density of solids-free brines. It is used as a flux in the Davy process for the manufacture of sodium through the electrolysis of molten sodium chloride. It finds an important application as an additive in plastics, fire extinguishers, blast furnaces and in wastewater treatment as a drainage aid.

Note

Incompatible with strong acids, borane/boron oxides, zinc, calcium oxide and methyl vinyl ether.

Letteratura

Tsubogo, T.; Yamashita, Y.; Kobayashi, S. Calcium Chloride (CaCl2) as Catalyst for Asymmetric Organic Reactions. Top. Catal. 2014, 57 (10), 935-939.

Yang, J. C.; Wu, H. D.; Teng, N. C.; Ji, D. Y.; Lee, S. Y. Novel attempts for the synthesis of calcium sulfate hydrates in calcium chloride solutions under atmospheric conditions. Ceram. Int. 2012, 38 (1), 381-387.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H319

Causes serious eye irritation.

Dichiarazioni precauzionali: P280i-P264-P305+P351+P338-P337+P313

Wear eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Altri riferimenti

Merck
14,1659
Codice tariffe armonizzato
2827.20
TSCA
Yes

Raccomandato

  • A12313

    Sodium chloride, crystalline powder PDV, 99+%
  • A15000

    Ammonium chloride, 98+%
  • 11560

    Sodium sulfate, ACS, 99.0% min
  • 12288

    Magnesium chloride hexahydrate, 98%
  • 12314

    Sodium chloride, ACS, 99.0% min

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