一、化 学 名：氯化钙
二、分 子 式：CaCl2；CaCl2·2H2O
三、分 子 量：无水物110.98；二水物147.02
四、CAS ：无水物10043-52-4；二水物 10035-04-8
五、性状：性状为白色、硬质碎块或颗粒，无臭、味微苦。吸湿性强，暴露于空气中极易潮解。易溶于水，同时放出大量的热，其水溶液呈微酸性。溶于醇、丙酮、醋酸。
六、用途：食品工业中用作钙质强化剂、固化剂、螯合剂和干燥剂、冷冻制冷剂。腌渍剂，可用于豆制品等。
七、包装：内衬聚乙烯塑料袋，外套塑料编织袋，每袋25kg。
八、贮存与运输：应贮在干燥、通风清洁的库房中，轻装轻放，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离堆放。
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质量指标
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Specification
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GB 1886.45-2016
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FCC VII
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含量，w/%
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无水物 ≥
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Content，w/%
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Anhydrous ≥
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93.0
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93.0-100.5
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二水物 ≥
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Dihydrate ≥
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99-107
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99-107
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游离碱（以Ca(OH)2计），w/% ≤
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无水物
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Free Alkali(As Ca(OH)2) ,w/% ≤
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Anhydrous
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0.25
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————
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二水物
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Dihydrate
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0.15
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酸不溶物，w/% ≤
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Acid Insoluble Matter, w/% ≤
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————
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0.02
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镁及碱金属盐，w/% ≤
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无水物
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Magnesium Alkali Salts,w/% ≤
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Anhydrous
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5
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5
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二水物
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Dihydrate
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5
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4
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重金属（以Pb计），mg/kg ≤ ppm
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Heavy Metal (As Pb),mg/kg ≤
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20
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————
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铅（Pb），mg/kg ≤
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Lead (Pb),mg/kg ≤
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5
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5
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砷（As），mg/kg ≤
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Arsenic (As) ,mg/kg ≤
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3
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3
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氟（F），w/% ≤
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Flioride (F) ,w/% ≤
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0.004
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0.004
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1、Chemical name: Calcium Chloride
2、Molecular Formula: CaCl2 ; CaCl2·2H2O
3、Molecular weight: Anhydrous:110.98 ; Dihydrates:147.02
4、CAS: Anhydrous:10043-52-4 ; Dihydrates:10035-04-8
5、Character: It is white hard fragments granules, slightly toxic, odorless, slightly bitter. Strong hygroscopicity easily deliquescence in air. It is soluble in water, releasing a lot of heat. Its solution is slightly acidic. Soluble in alcohol, acetone, acetic acid.It's colorless prismatic crystal cube crystal white crystalline powder, odorless ,tasting salty.
6、Usage: It is used as calcium intensifier, hardener, chelant desiccant in food industry.
7、Packing: It is packed with polyethylene bag as inner layer, a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage Transport: It should be stored in a dry ventilating warehouse, keep away from heat moisture during transportation, unloaded with care so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
