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POTASSIUM SORBATE Extra Pure

Confirms to BP, USP
Sorbistat-K, Sorbistat potassium, Potassium (2E,4E)-hexa-2,4-dienoate

COAs

Packings

1000 g (01000)

10 Kg (0010K)

25 Kg (0025K)

50 Kg (0050K)

1PW1202500 1PDL00030K 1PDLP0065K
Print friendly version
Article No. 05448 Grade Extra Pure
Purity 99% CAS No. 24634-61-5
Molecular Formula C6H7KO2 Molecular Weight 150.22
H.S. Code 2916.1990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Off white
Odour Odorless pH value 8 - 11 at 580 g/l at 20 °C
Melting point/ Freezing point [°C] 210 °C Density [g/cm3] 1.36
Solubility in water [% weight] 1.400 g/l at 20 °C - slightly soluble

Specifications

Appearance Off white noodle shaped granules Assay 99 - 101%
Identity Passes test Appearance of solution Passes test
Loss on drying (at 105°C) Max 1% Acidity or alkalinity Passes test
Aldehyde (as CH3CHO) Max 0.15% Heavy metal (as Pb) Max 0.001%
Arsenic (As) Max 0.0002%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H319
 Precaution Statement: P264-P280-P305+P351+P338-P337+P313
Revision Date: 22-Dec-2022

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