CERTIFICATE OF
ANALYSIS
COMMODITY: POTASSIUM SORBATE
GRANULAR
SPECIFICATION
|
STANDARD
|
Identification
|
Conform standard
|
Appearance
|
White granular
|
Assay(dry basis)
|
99.0%-101.0%
|
Loss on drying
|
Not more than 1%
|
Moisture
|
Not more than 1%
|
Alkalinity(as K2CO3)
|
Not more than 1%
|
Acidity(as sorbic acid)
|
Complied
|
Free Alkali (as K2CO3)
|
Complied
|
Arsenic
|
Not more than 3ppm
|
Heavy metals(as pb)
|
Not more than 10ppm
|
Lead
|
Not more than 2ppm
|
Organic volatile
impurities
|
Meet the requirement
|
Residual Organic Solvents
|
Negative
|
Microbial
|
No any microbial
|
CLARITY
|
Complied
|
SPECIFICATION
|
STANDARD
|
Identification
|
Conform
standard
|
Conclusion: the product complies
with FCC /E-202 standard
FLOW
CHART OF POTASSIUM SORBATE
MSDS OF POTASSIUM
SORBATE
SPECIFICATION-POTASSIUM
SORBATE
order