Specification :
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
e50%
51.2%
Moisture
6.0-9.0%
6.7%
PH
5.0-7.5
6.0
S pecific Rotation
+ 2760 ~ + 2800
+ 2780
Ash
d0.5%
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