كلوريد الكالسيوم اللامائي
  • Calciumchloride-Anhydrous

كلوريد الكالسيوم اللامائي

إقتبس

المُقدّمة

Calcium chloride anhydrous is a chemical compound with the chemical formula CaCl2. It is a white, crystalline powder that contains no water molecules in its crystal structure, making it an anhydrous form of calcium chloride. Here's an introduction to this product:

التركيب الكيميائي:

  • Calcium chloride anhydrous consists of two elements: calcium (Ca) and chloride (Cl-). Its molecular formula is CaCl2.

الخصائص الفيزيائية:

  • مظهر:It typically appears as a white, crystalline powder or granules.
  • الكثافة:Calcium chloride anhydrous has a density ranging from approximately 2.15 to 2.17 g/cm³.
  • الذوبان:It is highly soluble in water and releases heat when dissolved.

TEST REPORT OF FOOD GRADE CALCIUM CHLORIDE ANHYDROUS

اسمCALCIUMCHLORIDE ANHYDROUSالتاريخ الاحترافي2022-09-06
رقم الحزمة.20220906 25 كيلوجرام/حزمة
كمية7.0T
تاريخ الصلاحية2024.09.05التفتيش
CONDITION
TEMPERATURE: 25℃
HUMIDITY: 55%
المعيار التنفيذيGB1886.45-2016
عناصر الفحصمعايير الجودةتنجمالتفتيش
مظهرحبيبات بيضاءحبيبات بيضاءمؤهلة علميا
CaCl2 ,W%≥93.095.3مؤهلة علميا
Free alkali[Ca(OH)2  ] ,W/%≤ 0.250.1مؤهلة علميا
Magnesium and alkali salts,W/%≤ 5.02.3مؤهلة علميا
Heavy metal(as pb) ,mg/kg≤ 20.0<10.0مؤهلة علميا
Lead (Pb),mg/kg≤ 5.0<0.1مؤهلة علميا
Arsenic (As),mg/kg≤ 3.0<0.1مؤهلة علميا
Fluorine (F), W/%≤ 0.004<0.004مؤهلة علميا
الخلاصة: مؤهل
IQCFAN YANG.فاحصBILLY.


وظائف والتطبيقات

  1. 1: إزالة الجليد وإزالة الثلوج:Calcium chloride anhydrous is widely used as a de-icing agent to melt ice and snow on roads, sidewalks, and other surfaces. It is effective at lower temperatures compared to other de-icing materials like rock salt.

  2. 2: عامل التجفيف:It serves as a powerful desiccant in various industrial and laboratory applications. Calcium chloride anhydrous is used to absorb moisture and humidity, keeping environments dry and preventing corrosion.

  3. 3: مسرع الخرسانة:In the construction industry, it is added to concrete mixes to accelerate the setting time, especially in cold weather conditions. It enhances the early strength development of concrete.

  4. 4:صناعة النفط والغاز:Calcium chloride anhydrous is used in the oil and gas industry for various purposes, including drilling fluid additives, well completions, and controlling formation pressures.

  5. 5:Dust Control:It is applied to roads and unpaved surfaces to control dust and stabilize soil. It helps reduce dust emissions in arid and dusty environments.

  6. 6:Food Industry:Calcium chloride anhydrous is used as a food additive (E509) for various purposes, including as a firming agent in canned vegetables, as a coagulant in cheese making, and to enhance the texture and crispness of pickles.

احتياطات التعامل:

  • Calcium chloride anhydrous is generally considered safe to handle, but it can be corrosive to metals. Precautions should be taken to avoid contact with reactive metals like aluminum and magnesium.
  • When handling, it is advisable to wear appropriate personal protective equipment, such as gloves and safety goggles.

التعبئة والتخزين:

  • Calcium chloride anhydrous is typically available in bags or bulk containers. It should be stored in a dry place away from moisture to prevent clumping.

التدقيق المطلوب:

  • Ensure that calcium chloride anhydrous used in specific applications, such as food or pharmaceuticals, complies with the relevant quality and safety standards and regulations.

معلومات المورد:

  • Source calcium chloride anhydrous from reputable suppliers to ensure product quality and consistency, especially when it is used in critical applications.

The specific properties and uses of calcium chloride anhydrous may vary depending on the manufacturer and intended application. Always refer to the product's technical data sheet and consult with experts when using it in specialized applications.


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