Preservative Germall-II Diazolidinyl Urea CAS No. 78491-02-8

• Customization: Available
• Function: Antibiotic and Antimicrobial Agents
• Certification: GMP, Reach, FDA
• Model NO.: Germall-II
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• State: Powder
• Volatile: Not Volatile
• Certificate: Reach ISO
• Appearance: White Hygroscopic Powder
• Transport Package: 25kg/Drum or Carton
• Specification: Pharm grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 29332900
• Production Capacity: 22000 Ton/ Year

Product Description

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%.