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Merck
CN

8.18662

Potassium nonafluoro-1-butanesulfonate

for synthesis

Synonym(s):

Potassium nonafluoro-1-butanesulfonate, Nonafluorobutane-1-sulfonic acid potassium salt

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About This Item

Linear Formula:
CF3(CF2)3SO3K
CAS Number:
Molecular Weight:
338.19
UNSPSC Code:
12352107
EC Index Number:
249-616-3
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (acidimetric)
Form:
powder
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Quality Segment

assay

≥99.0% (acidimetric)

form

powder

potency

>2000 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)

pH

5.5-6.5 (50 g/L in H2O)

bp

>400 °C

mp

264-266 °C

solubility

5.1 g/L

bulk density

1000 kg/m3

storage temp.

2-30°C

SMILES string

[K+].FC(F)(F)C(F)(F)C(F)(F)C(F)(F)[S](=O)(=O)[O-]

InChI

1S/C4HF9O3S.K/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16;/h(H,14,15,16);/q;+1/p-1

InChI key

LVTHXRLARFLXNR-UHFFFAOYSA-M

Analysis Note

Assay (acidimetric): ≥ 99.0 %
Identity (IR): passes test


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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