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Merck
CN

S6521

氟化钠

ACS reagent, ≥99%

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关于此项目

线性分子式:
NaF
化学文摘社编号:
分子量:
41.99
EC Number:
231-667-8
UNSPSC Code:
12352200
MDL number:
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grade

ACS reagent

vapor pressure

1.4 mmHg ( 0 °C)

assay

≥99%

impurities

≤0.01 meq/g Titratable base, ≤0.02% Insoluble matter, ≤0.03 meq/g Titratable acid, ≤0.1% Sodium fluosilicate (Na2SiF6)

loss

≤0.3% loss on drying, 150°C

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



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pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

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 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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