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