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449717

Sigma-Aldrich

氟化钙

anhydrous, powder, 99.99% trace metals basis

别名:

氟石, 萤石

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About This Item

经验公式（希尔记法）:
CaF2
CAS号:
7789-75-5
分子量:
78.07
EC號碼:
232-188-7
MDL號碼:
MFCD00010907
分類程式碼代碼:
12352302
eCl@ss:
38050110
PubChem物質ID:
24868503
NACRES:
NA.23

等級

anhydrous

品質等級

200

化驗

99.99% trace metals basis

形狀

powder

雜質

≤150.0 ppm Trace Metal Analysis

bp

2500 °C (lit.)

密度

3.18 g/mL at 25 °C (lit.)

SMILES 字串

F[Ca]F

InChI

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

InChI 密鑰

WUKWITHWXAAZEY-UHFFFAOYSA-L

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應用


  • 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)。


儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCL0591
MKCJ9267
MKCJ6807
MKCH3784
MKCG5619

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氟化钕(III) anhydrous, powder, 99.99% trace metals basis

Sigma-Aldrich

449954

氟化钕(III)

氟化钡 precipitated, 99.95% trace metals basis

Sigma-Aldrich

652458

氟化钡

Bioceram. Proc. Int. Symp. Ceram. Med., 7, 279-279 (1994)
Australian Journal of Chemistry, 49, 897-897 (1996)
Jason S Lupoi et al.
Biotechnology for biofuels, 8, 98-98 (2015-07-23)
Slow-degrading, fossil fuel-derived plastics can have deleterious effects on the environment, especially marine ecosystems. The production of bio-based, biodegradable plastics from or in plants can assist in supplanting those manufactured using fossil fuels. Polyhydroxybutyrate (PHB) is one such biodegradable polyester
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
G Rølla
Acta odontologica Scandinavica, 46(6), 341-345 (1988-12-01)
The literature concerning the formation and stability of CaF2 in the oral environment is reviewed. In early work the CaF2 formed during topical application with fluoride was assumed to be beneficial. It was suggested that it could protect the enamel
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