Merck
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S7920

Sigma-Aldrich

氟化钠

BioXtra, ≥99%

Linear Formula:
NaF
CAS Number:
Molecular Weight:
41.99
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

蒸汽压

1.4 mmHg ( 0 °C)

质量水平

200

产品线

BioXtra

测定

≥99%

杂质

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

mp

993 °C (lit.)

溶解性

H2O: 1 M, clear, colorless

痕量阴离子

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.03%

痕量阳离子

Al: ≤0.001%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.003%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.1%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

[F-].[Na+]

InChI

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

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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应用

氟化钠已被用于:
  • 作为氟离子的来源,分析其对体外精子发生和获能的影响
  • 作为提取缓冲液中的添加剂,用于分离细胞核、细胞质和核蛋白
  • 作为裂解缓冲液的组分,用于裂解人卵巢腺癌 OVCAR3 细胞

包装

100, 500 g in poly bottle

生化/生理作用

氟化钠(NaF)通过催化钙和磷酸盐的扩散和使病灶再矿化来预防龋齿氟化物影响女性生殖道的精子发生和获能过程。氟化物诱导氧化应激,卵巢中的 DNA 损伤最终会影响卵母细胞的发育。补充氟化物可以增强骨矿物质密度。18F-NaF 是一种放射性示踪剂,用于通过正电子发射断层扫描(PET)识别动脉粥样硬化病变和其他心脏斑块。

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

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

补充剂危害

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

个人防护装备

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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