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PRODUS

Clorură de calciu

  • numele produsului: Calcium chloride
  • Cas Nr.: 10043-52-4
  • Puritate: 94.5%
  • MF: CaCl2
  • Aspect: pulbere cristalină albă
  • Pachet: Bag
  • Certificat: ISO
  • Aplicație: It has important application value in food manufacturing, building materials, medicine and biology.
  • Probă: Disponibil

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Detaliile produsului

Calcium chloride is a chemical consisting of chlorine and calcium with the formula CaCl2, slightly bitter. It is a typical ionic halide, white, hard fragments or particles at room temperature. Common applications include brine for refrigeration equipment, road deicing agents and desiccant.

Parametrul produsului

Sinonime Anhydrous calcium chloride; anhydrouscalciumchloride;Calcium chloride; calciumchloraide; calciumchloride(anhydrous)
Formula chimica CaCl2 Numar CAS 10043-52-4
Masă molară 110.98 UN number
PROPRIETĂȚI
Aspect pulbere cristalină albă
Densitate 1.086 g/ml la 20 °C
Punct de topire 772 °C (aprins.)772 °C (aprins.)
Punct de fierbere 1935 °C/1 atm (aprins.)
PH value 8-10 (100g/l, H2O, 20)
Presiunea de vapori 0.01 mm Hg ( 20 °C)
Indicele de refracție n20/D 1.358
Punct de aprindere >1600°C
Solubilitate Soluble in water
Solubilitate in apa 740 g/L (20 ºC)
Sensibilitate Higroscopic
Stabilitate It’s stable. Incompatible with zinc, apă, strong acid, methyl vinyl ether, bromine trifluoride, boron oxide, calcium oxide. Hygroscopicity.
Stare de depozitare Depozitați la +5 ° C până la +30 ° C.

Aplicație

1. Antifreeze: used in the process of road or house construction (construction industry) to protect the road surface or buildings.
2. Desiccant: Because calcium chloride reacts with water to produce hydrated calcium chloride, it has a strong binding force, so it has a good drying effect.
3. Refrigerant: The principle that calcium chloride can be used to refrigerate is an important refrigerant for freezers and ice makers.
4. Dehydrating agent: In the production of alcohol, ester, ether and acrylic resin, calcium chloride powder is used as a dehydrating agent.
5. Food industry: Calcium chloride is used as a flocculant for soybean products, and calcium chloride solution is used as a seaweed and sodium industry.
6. When it snows: It is used for snow and deicing of roads, highways, parking lots and docks.
7. Other uses: Calcium chloride is also used as road dust collector, fabric fire retardant, port fogging agent. In aluminum magnesium metallurgy, used as a protective agent, refining agent. Industrial grade calcium chloride is used to produce precipitating agent for color lake pigments, and is also used for deinking waste paper processing.