Diazolidinylurea，一种广谱防腐剂，是一种甲醛释放化合物，通过分解释放甲醛。Diazolidinylurea对大多数污染微生物，尤其是假单胞菌都有效。
| Cas No. | 78491-02-8 |
| 别名 | 重氮烷基脲 |
| Canonical SMILES | O=C(NCO)N(C(C(N1CO)=O)N(CO)C1=O)CO |
| 分子式 | C8H14N4O7 |
| 分子量 | 278.22 |
| 溶解度 | DMSO: 250 mg/mL (898.57 mM); Water: 166.67 mg/mL (599.06 mM) |
| 储存条件 | 4°C, protect from light |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request |
| 产品描述 | Diazolidinyl urea, a broad spectrum preservative, is a formaldehyde-releasing compound that releases formaldehyde through its decomposition. Diazolidinyl urea is effective against most contaminating microorganisms, especially Pseudomonas[1][2]. [1]. Kantor GR, et al. Acute allergic contact dermatitis from diazolidinyl urea (Germall II) in a hair gel. J Am Acad Dermatol. 1985;13(1):116-119.
[2]. Doi T, et al. The different decomposition properties of diazolidinyl urea in cosmetics and patch test materials. Contact Dermatitis. 2011;65(2):81-91.
[3]. Perret CM, et al. Contact sensitivity to diazolidinyl urea (Germall II). Arch Dermatol Res. 1989;281(1):57-59. |
