碳酸钙

CAS: 471-34-1 货号: C432737 分子式: CaCO3 分子量: 100.09 Beilstein号: 8008338 EC号: 207-439-9
有货
级别和纯度: 高级纯 ? 高纯 —— 杂质含量大幅降低。当痕量污染物会干扰测量或工艺时使用。
储存条件
室温
运输条件
常规运输
★
规格
库存
价格
数量
500g
C432737-500g
期货 Stock Image
¥928.90
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为什么选择此级别

高级纯 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。

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储存与运输

室温。常规运输 。请查阅批次 COA 获取详细规格。

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质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

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文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 789 篇同行评审文献引用。

概述

碳酸钙是一种钙盐,常见于海洋动物的贝壳和骨骼中。 它是一种廉价、无毒且易于获得的试剂,具有广泛的应用,例如CO 2 的吸收,以及从地下水中提取重金属和砷。 其晶体以3种不同的多晶型存在,即方解石、文石和球霰石。 在非等温条件下碳酸钙的热解动力学已有研究。


应用

碳酸钙可用于: 作为孔隙发生剂制备多孔陶瓷。 作为EDTA溶液标准化的化学计量标准品。 通过微波诱导粉煤灰(CFA)的热活化来提取铝。 利用醛和胺盐酸盐,对酰胺进行铁催化的高效合成 利用醛和胺盐酸盐,对酰胺进行铁催化的高效合成

Calcium carbonate is a calcium salt commonly found in shells and skeleton of marine animals. It is an inexpensive, non-toxic and easily available reagent with a wide range of applications such as uptake of CO 2 and extraction of heavy metals and arsenic from ground water. Its crystals exist as 3 different polymorphs namely, calcite, aragonite, and vaterite. The kinetics of pyrolysis of calcium carbonate under non-isothermal conditions have been investigated.


Application

Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts Calcium carbonate may be used: As a pore generating agent to prepare porous ceramics. As chelometric standard for the standardization of EDTA solution. To extract aluminium by microwave induced thermal activation of coal fly ash (CFA).

规格

英文别名
Garolite SA | BS 32 | Camel-wite | Calcium carbonate (USP) | Chemcarb | INS NO.170(I) | Levigated chalk | Albacar | Calcicoll | Calofort S | carbonato de calcio | EPA Pesticide Chemical Code 073502 | Caltec | CI 77220 | Kotamite | Microcarb | Multiflex SC
规格或纯度
高级纯, 试剂级
英文名称
Calcium carbonate
储存条件
室温
运输条件
常规运输
名称和识别符
EC号
207-439-9
分子类型
小分子
IUPAC Name
calcium;carbonate
INCHI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChi Key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
Smiles
C(=O)([O-])[O-].[Ca+2]
Isomeric SMILES
C(=O)([O-])[O-].[Ca+2]
分子量
100.09
Beilstein号
8008338
Reaxy-Rn
8008338
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8008338&ln=

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

系统学分类

分类树(Taxonomy Tree)

界(kingdom) 有机化合物
超类(Superclass) 有机酸及其衍生物
类(Class) 有机碳酸及其衍生物
亚类(Subclass) 有机碳酸
中间层级节点(Intermediate Tree Nodes) 暂无
直接上位类(Direct Parent) 有机碳酸
其他上位类(Alternative Parents) 碳酸盐  有机钙盐  有机氧化物  碳氢化合物衍生物  羰基化合物  
分子骨架(Molecular Framework) 脂肪族无环化合物
取代基(Substituents) 脂肪族非环化合物 - 碳酸酯 - 碳酸 - 羰基 - 烃衍生物 - 有机铵盐 - 有机氧化物 - 有机氧化合物 - 有机盐 - 有机氧化合物
描述(Description) 该化合物属于有机碳酸类有机化合物。这类化合物具有碳酸官能团。
外部描述符(External Descriptors) calcium salt - one-carbon compound - carbonate salt
三维结构
交互式化学结构模型





化学和物理性质
密度
2.93g/mLat 25°C (lit.)
熔点
800°C
分子量
100.090 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
0
氢键受体数Hydrogen Bond Acceptor Count
3
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
99.9473 Da
单同位素质量Monoisotopic Mass
99.9473 Da
拓扑极表面积Topological Polar Surface Area
63.200 Ų
重原子数Heavy Atom Count
5
形式电荷Formal Charge
0
复杂度Complexity
18.800
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
2
安全和危险性(GHS)
危险声明

H402: 对水生生物有害

预防措施声明

P273: 避免释放到环境中。

P501: 将内容物/容器处理到。。。

RTECS
FF9335000
个人防护装备
dust mask type N95 (US),Eyeshields,Gloves
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此产品的引用文献
溶液计算器