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Merck
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文件

746355

Sigma-Aldrich

氯化锌

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥97%

别名:

二氯锌

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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:
329765761
NACRES:
NA.21

等級

ACS reagent
anhydrous

品質等級

100

蒸汽壓力

1 mmHg ( 428 °C)

產品線

Redi-Dri™

化驗

≥97%

形狀

powder, crystals or granules

品質

free-flowing

反應適用性

reagent type: catalyst
core: zinc

雜質

Oxychloride, passes test
≤0.005% insolubles

pH值

5 (20 °C, 100 g/L)

mp

293 °C (lit.)

負離子痕跡

nitrate (NO3-): ≤0.003%
sulfate (SO42-): ≤0.01%

正離子痕跡

Ca: ≤0.06%
Fe: ≤0.001%
K: ≤0.02%
Mg: ≤0.01%
NH4+: ≤0.005%
Na: ≤0.05%
Pb: ≤0.005%

SMILES 字串

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

InChI

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

InChI 密鑰

JIAARYAFYJHUJI-UHFFFAOYSA-L

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相关类别

一般說明

氯化锌（ZnCl2）是一种无机化合物，在化学合成中常用作试剂。它在环加成、取代、亲电芳香加成和选择性还原反应中用作温和的路易斯酸催化剂。ZnCl2 也是通过转金属反应合成许多有机锌试剂的有用原料。

應用

氯化锌可用作：     
  • 催化剂，通过有机腈与叠氮化钠的[3 + 2]环加成反应合成 5-取代 1H-四唑。      
  • 试剂，促进 NaBH4 水解以生成氢。      
  • 试剂，活化碳材料。

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

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Guiran Xiao et al.
Cell reports, 26(3), 748-758 (2019-01-17)
Iron metabolism is an essential process that when dysregulated causes disease. Mammalian serum transferrin (TF) plays a primary role in delivering iron to cells. To improve our understanding of the conservation of iron metabolism between species, we investigate here the
E Hjortsø et al.
Intensive care medicine, 14(1), 17-24 (1988-01-01)
Five soldiers were injured by inhalation of hexite smoke (ZnCl2) during military training. Two soldiers, not wearing gas masks breathed hexite for 1 or 2 min, they slowly developed severe adult respiratory distress syndrome (ARDS) over the ensuing 2 weeks.
Aaron Wey et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 32(6), 834-841 (2014-02-28)
This study evaluated the effect of local zinc chloride (ZnCl2 ), an insulin mimetic agent, upon the early and late parameters of fracture healing in rats using a standard femur fracture model. Mechanical testing, radiographic scoring, histomorphometry, qualitative histological scoring
Use of unlicensed black salve for cutaneous malignancy.
Natalie C Ong et al.
The Medical journal of Australia, 200(6), 314-314 (2014-04-08)
Dadong Guo et al.
Archives of biochemistry and biophysics, 560, 44-51 (2014-07-23)
Zinc (Zn), the second abundant trace element in living organisms, plays an important role in regulating cell metabolism, signaling, proliferation, gene expression and apoptosis. Meanwhile, the overload of Zn will disrupt the intracellular calcium homeostasis via impairing mitochondrial function. However
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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.

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