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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

Structural formula

Technical index

Item	Index
Traits	White fluid powder, hygroscopic and characteristic odor
Nitrogen content,%	19.0～21.0
Loss on drying，％	≤3.0%
Ignition residue,%	≤3.0%
pH (1% aqueous solution)	6.0～8.0

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

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.

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