跳转至内容
Merck
所有图片(8)

文件

793523

Sigma-Aldrich

氯化锌

anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%

别名:

二氯锌

登录查看公司和协议定价
所有图片(8)

About This Item

线性分子式:
ZnCl2
CAS号:
7646-85-7
分子量:
136.30
EC號碼:
231-592-0
MDL號碼:
MFCD00011295
分類程式碼代碼:
12352302
PubChem物質ID:
329768082
NACRES:
NA.21

等級

anhydrous
reagent grade

品質等級

100

蒸汽壓力

1 mmHg ( 428 °C)

產品線

Redi-Dri™

化驗

≥98%

形狀

powder or crystals

品質

free-flowing

pH值

5 (20 °C, 100 g/L)

mp

293 °C (lit.)

SMILES 字串

[Cl-].[Cl-].[Zn++]

InChI

1S/2ClH.Zn/h2*1H;/q;;+2/p-2

InChI 密鑰

JIAARYAFYJHUJI-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

相关类别

一般說明

氯化锌是一种路易斯酸，可用于促进环加成、取代和加成反应，包括亲电芳香加成和选择性还原。它也用于通过转金属法制备有机锌试剂。

應用

氯化锌可作为催化剂用于：
  • 通过醛、酮与原甲酸三甲酯的化学选择性二甲基缩醛合成缩二甲酯。
  • 通过 Bernthsen 反应合成 9-取代吖啶烷。
也可用作制备超滤膜的添加剂。

法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Elisabeth Elje et al.
Nanomaterials (Basel, Switzerland), 10(3) (2020-03-22)
(1) In compliance with the 3Rs policy to reduce, refine and replace animal experiments, the development of advanced in vitro models is needed for nanotoxicity assessment. Cells cultivated in 3D resemble organ structures better than 2D cultures. This study aims
Shunfeng Wang et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-14)
In the present study, the fabrication of a biomimetic wound dressing that mimics the extracellular matrix, consisting of a hydrogel matrix composed of non-oxidized and periodate-oxidized marine alginate, was prepared to which gelatin was bound via Schiff base formation. Into

商品

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门