氯化钙四水合物 (CAS No.25094-02-4)
- 物化性质
- 白色结晶或颗粒,易潮解。密度约1.83 g/cm³,易溶于水,溶于乙醇,水溶液呈中性。加热至45℃以上逐渐失去结晶水,最终脱水生成无水氯化钙。
- 技术参数
- 含量≥99.0%(以CaCl2·4H2O计)
- 密度
- 约1.83 g/cm³(25℃)
English description(英文原文,共 984 字符)
Product Name:Calcium chloride tetrahydrate
English Name:Calcium chloride tetrahydrate
CAS No.:25094-02-4
Aliases:Tetrahydrate calcium chloride, Calcium dichloride tetrahydrate
Molecular Formula:CaCl2·4H2O
Physical Properties:White crystalline or granular solid, deliquescent. Density approx. 1.83 g/cm³, readily soluble in water, soluble in ethanol, aqueous solution is neutral. When heated above 45°C, it gradually loses water of crystallization and dehydrates to anhydrous calcium chloride.
Uses:Used as a laboratory analytical reagent, desiccant and dehydrating agent, and also for preparing freezing mixtures, antifreeze and water treatment. Additionally, it can serve as a calcium fortifier in food and as a raw material for preparing calcium chloride solutions.
Technical Specifications:
Assay: ≥99.0% (as CaCl2·4H2O)
Molecular weight: 183.05
Density: approx. 1.83 g/cm³ (25°C)
pH (50 g/L aqueous solution): 6.0–8.0
Begins to lose water of crystallization above 45°C
English Name:Calcium chloride tetrahydrate
CAS No.:25094-02-4
Aliases:Tetrahydrate calcium chloride, Calcium dichloride tetrahydrate
Molecular Formula:CaCl2·4H2O
Physical Properties:White crystalline or granular solid, deliquescent. Density approx. 1.83 g/cm³, readily soluble in water, soluble in ethanol, aqueous solution is neutral. When heated above 45°C, it gradually loses water of crystallization and dehydrates to anhydrous calcium chloride.
Uses:Used as a laboratory analytical reagent, desiccant and dehydrating agent, and also for preparing freezing mixtures, antifreeze and water treatment. Additionally, it can serve as a calcium fortifier in food and as a raw material for preparing calcium chloride solutions.
Technical Specifications:
Assay: ≥99.0% (as CaCl2·4H2O)
Molecular weight: 183.05
Density: approx. 1.83 g/cm³ (25°C)
pH (50 g/L aqueous solution): 6.0–8.0
Begins to lose water of crystallization above 45°C
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常见问题
- 氯化钙四水合物的 CAS 号是多少?
- 氯化钙四水合物的 CAS 号是 25094-02-4。
- 氯化钙四水合物的分子式和分子量是什么?
- 氯化钙四水合物的分子式为 CaCl2·4H2O,分子量约 183.05。
- 氯化钙四水合物的英文名称是什么?
- 氯化钙四水合物的英文名称为 Calcium chloride tetrahydrate。
- 氯化钙四水合物还有哪些别名?
- 氯化钙四水合物又称 四水氯化钙、氯化钙四水物。
- 氯化钙四水合物有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条氯化钙四水合物供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 氯化钙四水合物的供应商主要分布在哪些地区?
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- 平台上氯化钙四水合物的供应级别包括 工业级。
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- 哪里可以查到氯化钙四水合物的价格?
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