Description
Product Name: Imidazolidinyl Urea
Synonyms: N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
CAS: 39236-46-9
MF: C11H16N8O8
MW: 388.29
Properties：
Free-flowing odorless powder. It has hygroscopicity, odorless or slightly characteristic odor, soluble in water, soluble in propylene glycol and glycerol, and insoluble in ethanol.
Specification:
Product Package:
Fiber drum, net weight 25kgs per drum or according to the requirements of the customers.
Application:
1. Antimicrobial preservative in cosmetics and topical pharmaceutical preparations.
2. In the cosmetics industry, it is the most widely used preservative besides Nipagin ester.
Product Storage:
Put in a sealed, dry and ventilated place, Guard Against Fire.
Synonyms: N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
CAS: 39236-46-9
MF: C11H16N8O8
MW: 388.29
Properties：
Free-flowing odorless powder. It has hygroscopicity, odorless or slightly characteristic odor, soluble in water, soluble in propylene glycol and glycerol, and insoluble in ethanol.
Specification:
| Items | Specification |
| Appearance | Fine white powder |
| Odor | Almost odorless |
| Identification (IR) | Comply |
| Assay | ≥99% |
| Purity (Nitrogen) % | 26.0-28.0 |
| PH(sol 1%) | 6.0-7.5 |
| Loss on drying% | ≤3.0 |
| Loss on ignition(sulfuric ashes)% | ≤3.0 |
| Turbidity (NTU) | 6 max |
| Color (sol.30% in water ) | 20 max |
| Solubility (In 30%water solution ) | Limpid solution |
| Organic volatile impurities | Conform |
| Total heavy metals | 10 max |
Product Package:
Fiber drum, net weight 25kgs per drum or according to the requirements of the customers.
Application:
1. Antimicrobial preservative in cosmetics and topical pharmaceutical preparations.
2. In the cosmetics industry, it is the most widely used preservative besides Nipagin ester.
Product Storage:
Put in a sealed, dry and ventilated place, Guard Against Fire.
