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菀晟食品添加剂(上海)有限公司
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Preservatives
Potassium sorbate
Type:Preservatives
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Preservatives
Description
Parameter
Potassium Sorbate
Basic Information
Product name
Potassium sorbate
Molecular formula
C
6
H
7
KO
2
Structure
CH3CH=CHCH=CHCOOK
Molecular weight
150.22
CAS No.
24634-61-5 or 590-00-1
Storage & transport:
It should be stored in a cool, dry place away from light and sealed to prevent dampness. Prohibited to mix with toxic substances. It's easy to change color after absorbing moisture. Please use up the package as soon as possible after opening, and pay attention to seal dry preservation.
Shelf life:
18 months
For more details, please contact our sales person.
Specifications - Potassium sorbate
Item
Requirement
Test Method
Appearance
Colorless to white scaly crystalline or crystalline powder no odor or slight odor
sensory test
Content (in C
10
H
14
O
2
)
≥ 99.0 %
gas chromatographic method
Arsenic
(in As)
≤ 0.0003 %
Gutzeit method
Heavy me
tal (in Pb)
≤ 0.001 %
Hydrogen sulfide method
This product meets the requirements of China's national standard《GB1886.39-2015》.
Preservatives
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