|
Potassium Sorbate
Potassium sorbate is used as a stabilizer and a preservative in the food industry.
Certification of Analysis
| Product |
Potassium
Sorbate |
| Quality |
FCCIV/E202 |
| Batch
no. |
20070426 |
| Quantity |
|
Date
of manufacturing:
Apr.26,2007
|
Date
of expiry
|
Apr.26,2009
|
|
Parameters
|
Specification
|
|
Results
|
|
Appearance
|
White
Granular /Powder
|
|
White
Granular /Powder
|
|
Identification
|
Conform
|
|
Conform
|
|
Odor
|
Passes
|
|
Passes
|
|
Assay
|
99,0-101,0
%
|
|
99.87%
|
|
Alkalinity
(as K2CO3)
|
≤
1,0
%
|
|
＜1,0
%
|
|
Acidity
(as Sorbic Acid)
|
≤
1,0
%
|
|
＜1,0
%
|
|
Aldehyde
(as Formaldehyde)
|
≤
0,1
%
|
|
＜
0,1
%
|
|
Lead
(Pb)
|
≤
2
mg/kg
|
|
＜
2
mg/kg
|
|
Mercury
(Hg)
|
≤
1
mg/kg
|
|
＜1
mg/kg
|
|
Heavy
Metals (as Pb)
|
≤
10
mg/kg
|
|
＜10
mg/kg
|
|
Arsenic
|
≤
2
mg/kg
|
|
＜
2
mg/kg
|
|
Loss
on drying
|
≤
1,0
%
|
|
＜1,0
%
|
|
Chloride
|
≤
0,01
%
|
|
＜
0,01
%
|
|
Sulfate
|
≤
0,02
%
|
|
＜
0,02
%
|
|
Organic
volatile impurities
|
Meet
requirements
|
|
Meet
requirements
|
|
Particle Size
|
100% Pass 82
mesh
|
|
The
goods confrom to FCCIV /E202 edition.
|
|
