The monohydrate of sodium hydrogen sulfate finds application as catalyst in organic reactions such as esterification of carboxylic acids and alcohols.

Application

The monohydrate of sodium hydrogen sulfate finds application as catalyst in organic reactions such as esterification of carboxylic acids and alcohols.

规格

别名

硫酸氢钠一水合物, 酸式硫酸钠一水合物

英文别名

规格或纯度

≥99%(T)

英文名称

Sodium hydrogen sulfate monohydrate

储存条件

室温

运输条件

DG运输

纯度

≥99%(T)

名称和识别符

EC号

600-069-2

分子类型

小分子

IUPAC Name

sodium;hydrogen sulfate;hydrate

INCHI

1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1

InChi Key

JXHZRQHZVYDRGX-UHFFFAOYSA-M

Smiles

O.OS(=O)(=O)[O-].[Na+]

Isomeric SMILES

O.OS(=O)(=O)[O-].[Na+]

分子量

138.08

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。

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✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

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📊 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) 无机化合物
- 超类（Superclass) 混合金属/非金属化合物
  - 类（Class) 碱金属含氧阴离子化合物
    - 亚类（Subclass）碱金属硫酸盐

界（kingdom)	无机化合物
超类（Superclass)	混合金属/非金属化合物
类（Class)	碱金属含氧阴离子化合物
亚类（Subclass）	碱金属硫酸盐
中间层级节点（Intermediate Tree Nodes）	暂无
直接上位类(Direct Parent)	碱金属硫酸盐
其他上位类（Alternative Parents）	无机钠盐无机氧化物
分子骨架（Molecular Framework)	暂无
取代基（Substituents）	碱金属硒酸盐 - 无机氧化物 - 无机盐 - 无机钠盐
描述（Description）	该化合物属于无机化合物中的碱金属硫酸盐类。这类化合物中最大的氧阴离子为硫酸根，且非氧阴离子中的最重原子为碱金属。
外部描述符（External Descriptors）	暂无

三维结构

交互式化学结构模型

球棍
棍棒
线框模型
空间填充
显示氢气
动画

化学和物理性质

熔点

183°C

分子量

138.080 g/mol

XLogP3

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

137.96 Da

单同位素质量Monoisotopic Mass

137.96 Da

拓扑极表面积Topological Polar Surface Area

86.800 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

93.200

同位素原子数Isotope Atom Count

定义的原子立体中心计数Defined Atom Stereocenter Count

未定义的原子立体中心计数Undefined Atom Stereocenter Count

定义的键立体中心计数Defined Bond Stereocenter Count

未定义的键立体中心计数Undefined Bond Stereocenter Count

所有立体化学键的总数The total count of all stereochemical bonds

共价键合单元计数Covalently-Bonded Unit Count

安全和危险性（GHS）

一般危化品

象形图

GHS05

信号词

危险

危险声明

H303: 要是吞了可能有害

H318: 造成严重的眼睛损伤

预防措施声明

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P312: 打电话给毒物中心或医生。。。如果你觉得不舒服

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟。取下隐形眼镜（如果有的话），并且操作简单。继续冲洗。

P317: 寻求紧急医疗救助。

WGK Germany

RTECS

VZ1870000

Class

个人防护装备

dust mask type N95 (US),Eyeshields,Gloves

质检证书（CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):

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此产品的引用文献

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引用文献

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14. Hui Feng, Niu Tang, Songbai Zhang, Bo Liu, Qingyun Cai. (2016) Fabrication of layered (CdS-Mn/MoS2/CdTe)-promoted TiO2 nanotube arrays with superior photocatalytic properties. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:27693550] [10.1016/j.jcis.2016.09.048]
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17. Chenkai Chu, Xiao Lian, Qian Zheng, Yongxin Tao, Yong Qin, Jinmin Wang. (2025) Functional covalent organic framework H2S sensors for periodontitis monitoring and antibacterial treatment. NEW JOURNAL OF CHEMISTRY, [10.1039/D4NJ05111D]
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