PDF

Technical Data Sheet Natamycin

Compound Information
Product Name: Natamycin
CAS No.: 7681-93-8
Molecular Formula: C33H47NO13
Molecular Weight: 665.73
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Appearance White to off-white powder
Assay (HPLC) ≥98.0% (as dry basis)
pH 5.0-7.5
Heavy Metals ≤10ppm
Loss on Drying 6.0%-9.0%
Arsenic ≤3ppm
Ash ≤0.5%
Lead <5ppm
Mercury ≤1ppm
MS Pass test
¹H NMR Pass test
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
ChemicalBook