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安全信息

01148

Sigma-Aldrich

氟化钠

puriss., meets analytical specification of Ph. Eur., BP, USP, 98.5-100.5% (calc. to the dried substance)

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About This Item

线性分子式:
NaF
CAS号:
7681-49-4
分子量:
41.99
EC 号:
231-667-8
MDL编号:
MFCD00003524
UNSPSC代码:
12352302
eCl@ss:
38050104
PubChem化学物质编号:
329747226
NACRES:
NA.21
方案:
98.5-100.5% (calc. to the dried substance)
表单:
powder

蒸汽压

1.4 mmHg ( 0 °C)

质量水平

200

等级

puriss.

方案

98.5-100.5% (calc. to the dried substance)

表单

powder

质量

meets analytical specification of Ph. Eur., BP, USP

杂质

acidity or alkalinity, complies
 organic volatile impurities, complies (GC)
 residual solvents, complies
≤0.002% heavy metals (as Pb)
≤0.1% free alkali (as NaOH)
≤0.2% free acid (as HF)
≤0.2% sodium hexafluorosilicate (Na2SiF6)

缺失

≤0.5% loss on drying, 150 °C

mp

993 °C (lit.)

痕量阴离子

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤200 mg/kg

痕量阳离子

Fe: ≤50 mg/kg

适用性

complies for appearance of solution

SMILES字符串

[F-].[Na+]
[F-].[Na+]

InChI

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

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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相关类别

一般描述

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防腐剂。据报道，它能稳定肝微粒体葡萄糖-6-P 磷酸水解酶。

应用

氟化钠可用作氟化剂，用于通过复分解反应合成芳香族和脂肪族氟化物。可用于制备裂解缓冲液。

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301,H315,H319

危险分类

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

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 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number
STBL0919
STBK6711
STBK4579
STBK4450
STBK3254

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A J Lange et al.
The Journal of biological chemistry, 261(1), 101-107 (1986-01-05)
Stabilization and inhibition of hepatic microsomal glucose-6-P phosphohydrolase (EC 3.1.3.9) by F- requires the presence of Al3+ ions. At millimolar concentrations, reagent grade NaF inhibited glucose-6-P hydrolysis and protected the enzyme against inactivation induced by heat in the presence of
Synthesis of fluorides by metathesis with sodium fluoride.
Tullock CW and Coffman DD.
The Journal of Organic Chemistry, 25(11), 2016-2019 (1960)
Effectiveness of sodium fluoride as a preservative of glucose in blood.
Chan AY, et al.
Clinical Chemistry, 35(2), 315-317 (1989)
J G Drachman et al.
The Journal of biological chemistry, 270(10), 4979-4982 (1995-03-10)
c-Mpl is a member of the cytokine receptor superfamily, expressed primarily on hematopoietic cells. Recently, the c-Mpl ligand was cloned and found to have thrombopoietic activity. In this paper we report that ligand binding induced tyrosine phosphorylation in BaF3 cells
Hye-Jin Lee et al.
The Kaohsiung journal of medical sciences, 31(6), 303-308 (2015-06-05)
Dental caries preventive agents, such as sodium fluoride (NaF) and bamboo salt (BS), are known to cause cellular growth that is characterized by morphological and gene expression changes. This study was designed to investigate the dual effect of NaF and
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