피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
P305+P351+P338
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P363
다시 사용전 오염된 의류는 세척하시오.
NFPA 704
0
3
0
비스무트(III)불화물 C화학적 특성, 용도, 생산
화학적 성질
White Crystal or crystalline powder
용도
Bismuth fluoride is used in the manufacturing of bismuth pentafluoride. It is an attractive reagent and catalyst in organic synthesis owing to its low cost, and ease of handling. It is also used in polarography.
제조 방법
The preparation method of Bismuth fluoride: Freshly precipitated bismuth hydroxide is evaporated to dryness several times in a Pt dish, using an excess of hydrofluoric acid. It is then calcined in a covered Pt crucible until the HF has completely evaporated.