CERTIFICATE OF ANALYSIS
Commodity: SORBIC ACID
Packing: 25kg/carton
SPECIFICATION |
STANDARD |
TEST RESULT |
Identification |
Conform standard |
Complied |
Appearance |
White crystal or powder |
Complied |
Assay(dry basis) |
99.0-101.0% |
99.99% |
Water |
Not more than 0.5% |
0.45% |
Arsenic(as As) |
Not more than 2 ppm |
Complied |
Residueon ignition |
Not more than 0.2% |
0.1% |
Melting range |
132-135oC |
133.4-134.5oC |
Heavy metals(as pb) |
Not more than 10ppm |
Complied |
Conclusion: the product complies with FCC /E-200 standard.
CERTIFICATE OF ANALYSIS
COMMODITY: POTASSIUM SORBATE GRANULAR
PACKING:25KG/CARTON
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