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Preservative Germall-II Diazolidinyl Urea CAS No. 78491-02-8 |
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내용: |
CAS NO: 78491-02-8
Additional_detail: Diazolidinyl Urea
Basic Information
Chemical Name Diazolidinyl Urea
CAS No.: 78491-02-8
EINECS No.: 278-928-2
Molecular Formula: C8H14N4O7
Molecular Weight: 278.22
Synonyms: Germall-II
Physical and Chemical Properties
Appearance: White powder.
Solubility: soluble in water; freely soluble in propylene glycol and glycerin; slightly soluble in methanol and ethanol; not soluble in mineral oil
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
Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Period of validity
36 months
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%.
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