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Calcium carbonate

碳酸钙

品牌
Alfa Aesar
CAS
471-34-1
货号
033295
规格纯度
ACS, 99.0% min
参考价格
860 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
471-34-1
Calcium carbonate
碳酸钙
产品介绍:

应用
Calcium carbonate is used medicinally as a calcium supplement or as an antacid. It is also used for industrial purposes. Calcium carbonate is the most widely used mineral in the paper, plastics, paints and coatings industries. Hierarchical hollow calcium carbonate particles show a useful application as an anticancer drug carrier. It plays an essential role to catalyze alcoholysis of fats and oils.

Grade Specifications
Maximum level of impurities: Insoluble in dilute hydrochloric acid 0.01%, Cl 0.001%, F 0.0015%, SO4 0.01%, NH4 0.003%, Heavy Metals (as Pb) 0.001%, Fe 0.003%, Ba 0.01%, Mg 0.02%, K 0.01%, Na 0.1%, Sr 0.1%

备注
Incompatible with acids, fluorine, ammonium salts. Store in a cool, dry, well-ventilated area away from incompatible substances and strong acids.

基本信息

MDL
MFCD00010906

EINECS
207-439-9

分子式
CaCO3

分子量
100.09

熔点
800° dec.

密度
2.930

折射率
1.6583

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in acids. Insoluble in water.

Merck
14,1657

安全信息

RTECS
FF9335000

TSCA

阿法埃莎

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