눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P312
불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.
P321
(…) 처치를 하시오.
P322
특정 조치(라벨의 … 참조)
P330
입을 씻어내시오.
P332+P313
피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
P362
오염된 의복을 벗고 세척 후에 재사용하기
P363
다시 사용전 오염된 의류는 세척하시오.
P501
...에 내용물 / 용기를 폐기 하시오.
timonacic sodium C화학적 특성, 용도, 생산
Originator
Hepaldine,Riker,France,1964
Manufacturing Process
Cysteine is first dissolved in distilled water which has been freed of oxygen by
boiling. Formaldehyde of 30% (w/v) concentration is added while stirring and
the temperature of the mixture rises, while the thiazolidine carboxylic acid
begins crystallizing. The stirring is continued for 2 hours after which ethyl
alcohol of 95% (w/v) concentration is added to induce further crystallization.
The mixture is left to stand for 24 hours at 4°C. The mixture is then filtered
with retention of a crude product, which is purified by recrystallization from
boiling distilled water. The crystals are then dried at about 40°C. The free acid
is then converted to the sodium salt with NaOH.
