Diazolidinyl Urea CAS 78491-02-8 is Broad-spectrum antibacterial activity, can inhibit Gram-negative, positive bacteria, yeast and mold. It can be compatible with various components in cosmetics, and the test results show that its antibacterial ability is not affected by additives such as surfactants, proteins and Chinese herbal medicines in cosmetics.
Applications as:
1. It can be used in various resident and wash-off products such as creams, lotions, shampoos, wipes, etc.
2. The general recommended dosage is 0.1～0.4%
3. The use range of pH value is 3～9, and it can be added in a wide temperature range (<80℃)
4. Used in conjunction with parabens and IPBC to enhance its anti-corrosion effect
5. Compatible with various surfactants, proteins and most cosmetic ingredients
Specification as:
|
Iteam |
Specification |
|
Appearance |
White powder, special odor |
|
Nitrogen content, N % |
19.0 – 21.0 |
|
Loss on drying，% |
≤3.0 |
|
Ignition residue,% |
≤3.0 |
|
PH (1% aqueous solution) |
6.0 – 7.5 |
|
Heavy Metal |
<10ppm |
Compare with Diazolidinyl Urea the Imidazolidinyl Urea(IMU) CAS 39236-46-9 is with higher Nitrogen content, will less irritant, but the weaker in bacteriostatic effect and water solubility.
Specification as:
|
Iteam |
Specification |
|
Appearance |
White powder |
|
Identification |
Infrared Absorption |
|
Odor |
None Or Characteristically Mild |
|
Nitrogen content, N % |
26.0 – 28.0 |
|
Loss on drying，% |
≤3.0 |
|
Ignition residue,% |
≤3.0 |
|
PH (1% aqueous solution) |
6.0 – 7.5 |
|
Heavy Metal |
<10ppm |
|
Color And Clarity Of Solution |
Dissolve 3.0g In 7.0ml Of Water In a Test Tube |
Our product can offer REACH certificate, for more informations please contact via TEL No. +86 18321679576 or Emial young@theoremchem.com
Post time: Feb-27-2023