| Size | Price | Stock |
|---|---|---|
| 10g | $25 | In-stock |
| 25g | $45 | In-stock |
| 50 g | Get quote | |
| 100 g | Get quote | |
| We match the lowest price on market. | ||
We offer a substantial discount on larger orders, please inquire via [email protected]
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Inquiry for price and availability only. Please place your order via our email or fax.
| Cat. No. : | HY-W009350 |
| M.Wt: | 278.22 |
| Formula: | C8H14N4O7 |
| Purity: | >98 % |
| Solubility: | DMSO : 250 mg/mL (ultrasonic);H2O : 166.67 mg/mL (ultrasonic) |
Diazolidinyl urea is a broad-spectrum preservative commonly used in cosmetics. Diazolidinyl urea exerts antibacterial effects by decomposing and releasing formaldehyde. Diazolidinyl urea is effective against most contaminating microorganisms, especially Pseudomonas[1][2][3]. In Vitro:Diazolidinyl urea (0.3 %) exhibits antimicrobial activity against bacteria such as P. aeruginosa, S. marcescens, and S. epidermidis, with kill times ranging from 6 to 24 h and D-values (90% kill time) of 42-86 min[1]. In Vivo:Diazolidinyl urea, in a test for allergic contact sensitization potential in 10 guinea pigs, shows that 3 exhibits sensitivity at 24 hours and only 1 at 48 hours, indicating its slight potential to produce dermal sensitization[2].
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