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Merck
CN

449717

氟化钙

anhydrous, powder, 99.99% trace metals basis

别名:

氟石, 萤石

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关于此项目

经验公式(希尔记法):
CaF2
化学文摘社编号:
分子量:
78.07
PubChem Substance ID:
eCl@ss:
38050110
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
232-188-7
MDL number:
Assay:
99.99% trace metals basis
Grade:
anhydrous
Form:
powder
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InChI key

WUKWITHWXAAZEY-UHFFFAOYSA-L

InChI

1S/Ca.2FH/h;2*1H/q+2;;/p-2

SMILES string

F[Ca]F

Quality Level

grade

anhydrous

assay

99.99% trace metals basis

form

powder

reaction suitability

core: calcium

impurities

≤150.0 ppm Trace Metal Analysis

bp

2500 °C (lit.)

density

3.18 g/mL at 25 °C (lit.)

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Application


  • Calcium fluoride based multifunctional nanoparticles for multimodal imaging - 在氟化钙晶格中掺入离子以提高多模态成像能力(M Straßer et al., 2017)。

  • Preparation and characterization of calcium fluoride nano particles for dental applications - 制备牙科复合树脂用的纳米大小氟化钙以改善牙体填充(MS Al-Ajely et al., 2018)。

  • Optimization of Calcium Fluoride Crystallization Process for Treatment of High-Concentration Fluoride-Containing Semiconductor Industry Wastewater - 优化氟化钙结晶过程以处理工业废水(A Sinharoy et al., 2024)。

  • Synergetic strengthening mechanism of ultrasound combined with calcium fluoride towards vanadium extraction from low-grade vanadium-bearing shale -研究超声与氟化钙的融合技术对页岩钒提取的影响(B Chen et al., 2021)。

  • Sulfate Doping Promotes Agglomeration of Calcium Fluoride Crystals - 研究硫酸盐对氟化钙晶体团聚的影响,有较高的工业应用价值(T Wang et al., 2024)。


存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Bioceram. Proc. Int. Symp. Ceram. Med., 7, 279-279 (1994)
Australian Journal of Chemistry, 49, 897-897 (1996)
J M ten Cate
European journal of oral sciences, 105(5 Pt 2), 461-465 (1997-12-12)
Low concentrations of fluoride have a beneficial effect on enamel and dentin de- and remineralization. After fluoride treatments, such as topical applications, rinses or dentifrices, salivary fluoride concentrations decrease exponentially in a biphasic manner to very low concentrations within a
Nil Ozbek et al.
Food chemistry, 138(1), 650-654 (2012-12-26)
The determination of fluorine in milk samples via the molecular absorption of calcium mono-fluoride (CaF) was performed using a HR-CS-ETAAS. For this purpose, calcium was pipetted to graphite furnace together with samples. The amount of Ca and the graphite furnace
Y Kitasako et al.
Journal of dental research, 91(4), 370-375 (2012-02-18)
The aim of this study was to assess the effect of chewing gum containing phosphoryl oligosaccharides of calcium (POs-Ca) and a low concentration of fluoride (F) on the hardness of enamel subsurface lesions, utilizing a double-blind, randomized, and controlled in

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