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Merck
CN

62497

Sigma-Aldrich

氟化锂

BioUltra, ≥99.0% (F)

别名:

氟石

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关于此项目

线性分子式:
LiF
化学文摘社编号:
7789-24-4
分子量:
25.94
EC 号:
232-152-0
MDL编号:
MFCD00011090
UNSPSC代码:
12352302
PubChem化学物质编号:
57651894
NACRES:
NA.25

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产品线

BioUltra

方案

≥99.0% (F)

表单

powder

杂质

insoluble matter, passes filter test

pH值（酸碱度）

6.0-8.5 (25 °C, 0.01 M in H2O)

mp

845 °C (lit.)

溶解性

H2O: 0.01 M at 20 °C, clear, colorless

密度

2.64 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤500 mg/kg

痕量阳离子

Al: ≤200 mg/kg
As: ≤5 mg/kg
Ba: ≤50 mg/kg
Bi: ≤20 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤10 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Mg: ≤100 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤100 mg/kg
Pb: ≤10 mg/kg
Sr: ≤100 mg/kg
Zn: ≤10 mg/kg

λ

0.01 M in H2O

紫外吸收

λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01

SMILES字符串

[Li+].[F-]

InChI

1S/FH.Li/h1H;/q;+1/p-1

InChI key

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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应用

Lithium fluoride, the lithium salt of hydrofluoric acid, may be used as an adjuvant in antibiotic therapy. Lithium fluoride is useful for the development of nanostructures and nanolayers.

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险分类

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

补充剂危害

EUH032

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCD2342
BCCD2341
BCCD2323
BCCD2340
BCCD2322

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