Introduction of CAS 78491-02-8 | Diazolidinyl Urea
Diazolidinyl Urea has broad-spectrum antibacterial activity, not only inhibits and kills Gram-positive bacteria, bacteria, yeasts, molds and fungi, but also has special effects on Gram-negative bacteria such as Pseudomonas aeruginosa and Escherichia coli. There are no toxic side effects.
Neither cationic, anionic or nonionic surfactants nor proteins affected the bactericidal activity of diazolidinyl urea.It is compatible with almost all cosmetic ingredients.
Application of CAS 78491-02-8 | Diazolidinyl Urea
1. Diazolidinyl Urea can be used in various leave-on and rinse-off products such as creams, lotions, shampoos, wipes, etc.;
2. Diazolidinyl Urea is used in combination with parabens and IPBC to enhance its antiseptic effect;
3. Diazolidinyl Urea is generally recommended to add 0.1 to 0.4%;
4. The pH value of Diazolidinyl Urea is from 3 to 9, and it can be added in a wide temperature range (<80°C);
5. Diazolidinyl Urea is compatible with various surfactants, proteins and most cosmetic ingredients.
Specification of CAS 78491-02-8 | Diazolidinyl Urea
|
Items |
Specification |
|
Melting point |
157.8 °C |
|
Boiling point |
230 °C |
|
Odor |
Hygroscopic, with characteristic odor |
|
Physical state |
Solid |
|
Color (APHA) |
White |
|
Nitrogen content (%) |
19.0~21.0 |
|
Loss on drying (%) |
≤3.0% |
|
Ignition residue (%) |
≤3.0% |
|
PH (1% aqueous solution) |
6.0～8.0 |
|
Relative density |
1.34 at 23 °C |
|
Vapor pressure |
< 0.1 hPa at 20 °C |
|
Water solubility |
10 g/l at 20 °C |
Package and transportation of CAS 78491-02-8 | Diazolidinyl Urea
Package: 50 g / Bottle, 25 kg / Drum, 100 kg / Drum
In Stock, special requirements can be negotiated.
Transportation: by courier/ by air/ by sea
Related Articles of CAS 78491-02-8 | Diazolidinyl Urea
Compositions for sensitive skin
WO EP US CN JP JP5775111B2 David Gan, 2006
Use of diazolidinyl urea for anti-clumping of biological samples
WO US US9040255B2 Pavel Tsinberg, 2015
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