类型
(High purity Salts)
质量水平
方案
≥99.9% trace metals basis
99-102% (Complexometric Titration)
表单
powder or crystals
环保替代产品特性
Catalysis
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杂质
≤1000 ppm (trace metals analysis)
颜色
white to off-white
mp
872 °C
溶解性
water: slightly soluble
密度
2.30 (g/cc)
痕量阴离子
chloride (Cl-): ≤20 ppm
痕量阳离子
Al: <20 ppm
Cu: <20 ppm
Fe: <20 ppm
K: <20 ppm
Mg: <20 ppm
Na: <20 ppm
Pb: <20 ppm
应用
(Optical Fibre)
环保替代产品分类
SMILES字符串
[Zn](F)F.O.O.O.O
InChI
1S/2FH.4H2O.Zn/h2*1H;4*1H2;/q;;;;;;+2/p-2
InChI key
OEUUYPRXVRBIFO-UHFFFAOYSA-L
一般描述
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Zinc Fluoride tetrahydrate is a white crystalline solid with slight solubility in water. It serves as a source of Zinc for oxygen-sensitive applications and is utilized as a mild fluorinating agent in halogenated hydrocarbons. Additionally, it is employed in the synthesis of fluoride glass optical fibers and optical transmitting glass.
应用
Zinc Fluoride tetrahydrate plays a key role in creating Zinc-based Triazolate Frameworks, Zinc metal Batteries, as well as in the production of glass optical fibers and optical transmitting glass. To illustrate, the synthesis of Zinc-based metal-triazolate frameworks involves mixing HdaTZ and HF in water, filtering the mixture into a microwave tube, adding ZnF2.4H2O, stirring for approximately an hour, heating the mixture in a microwave at 160°C for 1 minute, repeating this process for 30 minutes, and then allowing it to cool to room temperature, resulting in a reddish-white ZnF(daTZ). This substance is utilized to capture CO2 from flue gas. Similarly, to improve the cycling stability and address corrosion issues in aqueous Zn-based batteries, Zinc fluoride is used as a coatings applied to the surface of zinc metal anodes to make dendrite free anode. Researchers employed this simple and rapid anodic growth strategy to produce a 3D interconnected ZnF2 matrix on the surface of Zn metal to enhance wettability for aqueous electrolytes, elevated corrosion resistance, reduced hydrogen evolution reaction, and improved Zn2+ desolvation capability.
警示用语:
Warning
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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