INCI:Diazolidinyl Urea、Methylparaben、Propylparaben
quality index:
|
project
|
index
|
|
appearance
|
Colorless to slightly yellow viscous liquid
|
|
smell
|
Slightly characteristic smell
|
|
Nitrogen content, %
|
5.4～6.8
|
|
relative density,20℃
|
1.16～1.19
|
|
Refractive index,25℃
|
1.4650～1.4850
|
|
Ignition residue,%
|
≤0.8
|
Antibacterial properties:
|
Microbial name
|
（MIC）ppm
|
|
pseudomonas aeruginosa
|
200
|
|
E. coli
|
300
|
|
bacillus subtilis
|
300
|
|
Staphylococcus aureus
|
200
|
|
aspergillus niger
|
200
|
|
Green wood mold
|
800
|
|
candida albicans
|
150
|
|
