Natamycin（Pimaricin）
Usage:
Is a kind of antifungal , have a broad spectrum of antifungal function, double-effectused Used in cheese, yogurt, meat, pastry, fruit juice, flooded bubble products, easy mouldy foods .
Specification:
Cas no.7681-93-8
| Item |
Standard Requirement |
Result |
|
Appearance |
White to yellow crystalline powder |
Conform |
|
Purity |
≥50% |
51.2% |
|
Moisture |
6.0-9.0% |
6.7% |
|
PH |
5.0-7.5 |
6.0 |
|
Specific Rotation |
+2760 ~ +2800 |
+2780 |
|
Ash |
≤0.5% |
0.2% |
|
Heavy metals |
< 20ppm |
< 10ppm |
|
Pb |
< 20ppm |
< 5ppm |
|
Arsenic (As) |
< 3ppm |
< 3ppm |
|
Hg |
< 1ppm |
< 1ppm |
|
Microbiological Count |
< 10cfu/g |
< 10cfu/g |
|
Pathogen |
Absent |
Absent |
|
E. coli |
Negative/in 25g |
Negative/in 25g |
|
Salmonella |
Negative/in 25g |
Negative/in 25g |
|
Conclusion |
According to analysis , this lot of Natamycin conforms to regulatory standard FCC IV and we confirm these goods are qualified to export | |
