POTASSIUM SORBATE Extra Pure

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

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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
MSDS
 

 

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

Packings

  • 1PW1202500

    1000 g (01000)

  • 1PDL00030K

    10 Kg (0010K)

  • 1PDLP0065K

    25 Kg (0025K)

  • 50 Kg (0050K)

 

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: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date : 20-Sep-2013
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