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Merck
CN

202762

Sigma-Aldrich

硫酸钡

99.99% trace metals basis

别名:

重晶石

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关于此项目

线性分子式:
BaSO4
化学文摘社编号:
分子量:
233.39
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

99.99% trace metals basis

表单

powder

SMILES字符串

[Ba++].[O-]S([O-])(=O)=O

InChI

1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

TZCXTZWJZNENPQ-UHFFFAOYSA-L

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一般描述

硫酸钡是一种不可溶盐,常用作X射线成像中的对比剂。

应用

硫酸钡可用作通过脱水将乳酸转化为丙烯酸的催化剂。

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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