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Merck
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文件

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號碼:
231-667-8
MDL號碼:
MFCD00003524
分類程式碼代碼:
12352302
eCl@ss:
38050104
PubChem物質ID:
329747226
NACRES:
NA.21

蒸汽壓力

1.4 mmHg ( 0 °C)

等級

puriss.

化驗

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

形狀

powder

品質

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

雜質

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)

損耗

≤0.5% loss on drying, 150 °C

mp

993 °C (lit.)

負離子痕跡

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

正離子痕跡

Fe: ≤50 mg/kg

適合性

complies for appearance of solution

SMILES 字串

[F-].[Na+]

InChI

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

InChI 密鑰

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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相关类别

一般說明

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。

應用

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。

象形圖

Skull and crossbones
GHS06

訊號詞

Danger

危險聲明

H301,H315,H319

危險分類

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

安全危害

EUH032

儲存類別代碼

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

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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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
Effectiveness of sodium fluoride as a preservative of glucose in blood.
Chan AY, et al.
Clinical Chemistry, 35(2), 315-317 (1989)
Synthesis of fluorides by metathesis with sodium fluoride.
Tullock CW and Coffman DD.
The Journal of Organic Chemistry, 25(11), 2016-2019 (1960)
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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