LD50 orally in rats: 2.57 g/kg; dermally in rabbits: >2.0 g/kg (Berke, Rosen)
기존화학 물질
KE-03215
그림문자(GHS):
신호 어:
Warning
유해·위험 문구:
암호
유해·위험 문구
위험 등급
범주
신호 어
그림 문자
P- 코드
H319
눈에 심한 자극을 일으킴
심한 눈 손상 또는 자극성 물질
구분 2A
경고
P264, P280, P305+P351+P338,P337+P313P
예방조치문구:
P264
취급 후에는 손을 철저히 씻으시오.
P264
취급 후에는 손을 철저히 씻으시오.
P280
보호장갑/보호의/보안경/안면보호구를 착용하시오.
P305+P351+P338
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P337+P313
눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.
NFPA 704
0
2
0
디아졸리디닐 요소 C화학적 특성, 용도, 생산
개요
Diazolidinyl urea was first introduced in 1982 (Sutton Labs, Chatham, New Jersey). It is a colorless, odorless, stable, and water-soluble preservative. It is reported to have a wider antimicrobial spectrum than imidazolidinyl urea, which is structurally related. It is effective against gram-negative and gram-positive bacteria, molds, and yeast but has limited activity against fungi. Diazolidinyl urea, a formaldehyde re1easer, is mainly contained in cosmetics and toiletries, and can be found in barrier creams.
화학적 성질
white powder
용도
diazolidinyl urea is an antiseptic and deodorizer. It is also a broadspectrum preservative against bacteria and fungi. generally, it is used in concentrations of 0.03 to 0.3 percent. It has been found that diazolidinyl urea is a stronger sensitizer than imidazolidinyl urea for people sensitive or allergic to formaldehyde.
색상 색인 번호
Diazolidinyl urea, a formaldehyde releaser, is contained mainly in cosmetics and toiletries and can be found in barrier creams.
Safety
The Cosmetic Ingredient Review Expert Panel evaluated the safety of diazolidinyl urea and found that the ingredient is safe for current uses and concentrations, and it has low eye irritation potential. However, it has not been found to be sensitive to the skin or produce phototoxic effects. It’s use is restricted to maximum concentrations of 0.5%. This limit in concentration is mostly due to mild irritation that can occur on the skin in concentrations greater that this maximum.
