Diazolidinyl Urea 1. Basic Information Chemical Name Diazolidinyl Urea CAS: 78491-02-8 EINECS: 278-928-2 Molecular Formula: C8H14N4O7 Molecular Weight: 278.22 Synonyms: Germall-II 2. Physical and Chemical Properties Appearance: White powder. Solubility: Very soluble in water; freely soluble in propylene glycol and glycerin;slightly soluble in methanol and ethanol; not soluble in mineral oil 3. Quality Specification TEST ITEM SPECIFICATION Appearance White powder Odor less or slight characteristic odor Nitrogen 19.0-21.0% Loss on Drying 3.0% max Residue on Ignition 3.0% max PH 6.0-8.0 Heavy Metal 10ppm max 4. Packing Standard packaging includes the following: 25kg per drum, 25kg/carton Other package sizes are available upon request. 5. Storage Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use. 6. Period of validity 36 months 7. Application It is effective against Gram-negative bacteria, incl Pseudomonas aeruginosa. It provides a complete antimicrobial preservative system that is active against bacteria, yeast and mold. Diazolidinyl Urea, is permanently listed by the EU at levels up to 0.5% without restrictions. And it is safe for both leave-on and rinse-off products and provides effective protection at low concentration levels. It is typically used at concentrations from 0.1-0.3%.