I typically use ZnBr2 to raise the raise the specific gravity for pollen suspension. However, I could not afford it. I opted to try with the ZnCl2, and it worked perfectly! The powder was super clean and floated the pollen out perfectly! I’m grateful to M-S that they had material I could afford of such high quality!!
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100 G
$63.10
500 G
$202.00
1 KG
$256.00
5 KG
$733.00
About This Item
线性分子式:
ZnCl2
CAS号:
分子量:
136.30
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21
化驗:
≥98%
等級:
anhydrous
reagent grade
reagent grade
形狀:
powder or crystals
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等級
anhydrous
reagent grade
品質等級
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
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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。
法律資訊
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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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
其他客户在看
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™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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