China manufacturer good price Diazolidinyl Urea CAS 78491-02-8
Diazolidinyl Urea
Chemical Name | N-hydroxymethyl-N-(1,3-dimethylol-2,5-dione-4-imidazolidinyl)-N-hydroxymethylurea | ||||||||||||
INCI | Diazolidinyl Urea | ||||||||||||
CAS NO. | 78491-02-8 | ||||||||||||
Molecular formula | C8H14N4O7 | ||||||||||||
Molecular weight | 278.22 | ||||||||||||
Technical index |
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Antibacterial properties | Broad-spectrum antibacterial activity, can inhibit Gram-negative, positive bacteria, yeast and mold. | ||||||||||||
Compatibility | 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. | ||||||||||||
Application | 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 |
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Package | 25KG/cardboard drum, special requirements can be discussed separately. | ||||||||||||
Store | Keep tightly closed in a dark, cool and dry place. The shelf life is 24 months. |
Product | Diazolidinyl Urea | ||
Type | 19%-21% Nitrogen content | ||
CAS# | 78491-02-8 | ||
Batch No | 20230203 | Quantity: | 5000kg |
Date of manufacturing | 2023-02-03 | Date of expire | 2025-02-02 |
Iteam |
Specification |
Results |
|
Appearance |
White powder, special odor |
Conforms |
|
Nitrogen content, N % |
19.0 - 21.0 |
19.70 |
|
Loss on drying,% |
≤3.0 |
2.50 |
|
Ignition residue,% |
≤3.0 |
2.30 |
|
PH (1% aqueous solution) |
6.0 - 7.5 |
7.0 |
|
Heavy Metal |
<10ppm |
Conforms |
|
Conclusion |
QUALIFIED, MEET STANDARD OF SY/WI-824-02-(12) |
Product | Diazolidinyl Urea | ||
CAS# | 78491-02-8 | ||
Batch No | 20230118 | Quantity: | 5000kg |
Date of manufacturing | 2023-01-18 | Date of expire | 2025-01-17 |
Iteam |
Specification |
Results |
|
Appearance |
White powder |
Conforms |
|
Identification |
Infrared Absorption |
Conforms |
|
Odor |
None Or Characteristically Mild |
Conforms |
|
Nitrogen content, N % |
26.0 - 28.0 |
26.6 |
|
Loss on drying,% |
≤3.0 |
2.50 |
|
Ignition residue,% |
≤3.0 |
2.30 |
|
PH (1% aqueous solution) |
6.0 - 7.5 |
6.9 |
|
Heavy Metal |
<10ppm |
Conforms |
|
Color And Clarity Of Solution |
Dissolve 3.0g In 7.0ml Of Water In a Test Tube |
the solution is clear and colorless |
|
Conclusion |
QUALIFIED, MEET STANDARD OF USP42 |
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