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Merck
CN

62497

氟化锂

BioUltra, ≥99.0% (F)

别名:

氟石

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线性分子式:
LiF
化学文摘社编号:
分子量:
25.94
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-152-0
MDL number:
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InChI key

PQXKHYXIUOZZFA-UHFFFAOYSA-M

InChI

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

product line

BioUltra

assay

≥99.0% (F)

form

powder

impurities

insoluble matter, passes filter test

pH

6.0-8.5 (25 °C, 0.01 M in H2O)

mp

845 °C (lit.)

solubility

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

density

2.64 g/mL at 25 °C (lit.)

anion traces

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

cation traces

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

UV absorption

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

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Application

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.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

存储类别

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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)

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