grade
ACS reagent
Quality Segment
agency
suitable for EPA 300
vapor pressure
1.4 mmHg ( 0 °C)
assay
≥99%
form
powder
impurities
≤0.01 meq/g Titr. base, ≤0.02% insolubles, ≤0.03 meq/g Titr. acid, ≤0.1% sodium fluorosilicate
loss
≤0.3% loss on drying
mp
993 °C (lit.)
anion traces
chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.03%, sulfite (SO32-): ≤0.005%
cation traces
Fe: ≤0.003%, K: ≤0.02%, heavy metals (as Pb): ≤0.003%
SMILES string
[F-].[Na+]
InChI
1S/FH.Na/h1H;/q;+1/p-1
InChI key
PUZPDOWCWNUUKD-UHFFFAOYSA-M
General description
氟化钠 (NaF) 是一种金属卤化物。有作为龋齿预防剂的报道。是应用最广泛的用于保存血液中葡萄糖的化学防腐剂。据报道，它能稳定肝微粒体葡萄糖-6-P 磷酸水解酶。
Application
氟化钠可用作氟化剂，用于合成芳香族和脂肪族氟化物。可用于制备裂解缓冲液。
氟化钠可通过卤素交换反应作为含氯化合物的氟化剂。
用于进一步高压结构测定研究的 Na3MnF6 固态制备的起始物料。
Other Notes
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
supp_hazards
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable