| ≥1 piece |
CERTIFICATE OF ANALYSIS
Product Name ： Sorbic Acid Test standard ： GB1905-2000
CAS NO.: 110-44-1 Produce Date ： January. 20 th ,2015
Quantity: 50g for sample Batch No.:SA14102004
Invoice No.: N/V Test Date ： Oct..20 th ,2014
|
Item |
Specification |
results |
|
|
Sensory Indexes |
Appearance |
Colorless crystals or white crystaliine powder |
Colorless crystals or white crystaliine powder |
|
Impurities |
No |
NO |
|
|
Physicochemical Indexes |
Assay （ as Dry Basis ） % |
99.0~101.0 |
99.47 |
|
Melting Range, ℃ |
132.0~135.0 |
132.2~135.0 |
|
|
Water ， % ≤ |
0.5 |
0.23 |
|
|
Residue on ignition ， %≤ |
0.2 |
0.02 |
|
|
Hygienic Indexes |
Heavy Metals (as Pb) ， ω(mg/kg) ≤ |
10 |
＜ 10 |
|
Arsenic(asAs),ω/(mg/kg) ≤ |
2 |
＜ 2 |
|
|
CONCLUSION: COMPLIES WITH TOP GRADE |
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