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Merck
CN

S7420

Sorbic acid potassium salt

BioXtra, ≥99%

Synonym(s):

2,4-Hexadienoic acid potassium salt

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About This Item

Empirical Formula (Hill Notation):
C6H7KO2
CAS Number:
Molecular Weight:
150.22
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
246-376-1
MDL number:
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product line

BioXtra

assay

≥99%

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

solubility

H2O: 1 M at 20 °C, clear, colorless to faintly yellow

anion traces

chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.001%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.2%, Pb: ≤0.001%, Zn: ≤0.0005%

SMILES string

[K+].C\C=C\C=C\C([O-])=O

InChI

1S/C6H8O2.K/c1-2-3-4-5-6(7)8;/h2-5H,1H3,(H,7,8);/q;+1/p-1/b3-2+,5-4+;

InChI key

CHHHXKFHOYLYRE-STWYSWDKSA-M



pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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