As an IFA-Paris member. We abide by the regulations and ethics of International trade as member of IFA.
We have very stringent quality control that begins at the factory till port of shipment through an Independent third-party surveyor.
|Crystalline White Technical Grade|
|Sulphur||24.0 % Min.|
|N Content||21.0 % ± 0.5|
|Free Acid H2SO4||0.05 % MAX|
|Water Soluble||95% Min.|
|Appearance||White crystalline||White crystalline|