들이마신 경우,호흡이 어려운 경우 환자를 신선한 공기가 있는 곳으로 옮기고 호흡하기 편한 자세로 안정을 취하게 함
P321
(…) 처치를 하시오.
P333+P313
피부자극성 또는 홍반이 나타나면 의학적인 조치·조언를 구하시오.
P342+P311
호흡기 증상이 나타나면 의료기관(의사)의 진찰을 받으시오.
P363
다시 사용전 오염된 의류는 세척하시오.
P501
...에 내용물 / 용기를 폐기 하시오.
Acid Yellow 127 C화학적 특성, 용도, 생산
제조 방법
2,4-Diaminobenzenesulfonic acid first and 2,4,6-Trichloro-1,3,5-triazine condensation, again with N-methylbenzenamine condensation, and then diazo, and 1-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one?coupling.
Properties and Applications
colourful green light yellow. Yellow powder, soluble in water. The strong sulfuric acid for yellow, diluted still is yellow, accompanied by precipitation; In strong hydrochloric acid for yellow, diluted unchanged; In the nitric acid is yellow, diluted and precipitation for tender yellow; In the thick of sodium hydroxide solution of decomposition, after diluted yellow precipitation. The dye solution for green light light yellow, boil can get clear solution. Used for wool, silk, polyamide fiber fabric dyeing and printing directly, can also be used for leather color.
