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21109-95-5 Barium sulfide
??? ??????
Barium sulfide
????? ???????????
Barium sulfide; Barium monosulfide; thioxobarium
?????? ????????
BaS
????? ??????? ???????
169.392
InChI
InChI=1/Ba.S/q+2;-2
?????????? ???????? ???????
21109-95-5
???????? ????????? ???
244-214-4
???? ??????
???? ????????
1200℃
??? ??????
12600mmHg at 25°C
?????? ??? ??????? ??????
Xn
:Harmful;
N
:Dangerous for the environment;
??? ?????????
R20/22
:;
R31
:;
R50
:;
???? ?????
S28
:;
S61
:;
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