457!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2 05
(NITROGEN TRIFLUORIDE)
/
(NITROGEN TRIFLUORIDE)
NITROGEN FLUORIDE
CAS No. 07783-54-2
100
2.2 5.1
1.
2.
3.
4.
C
1.
2.
3.
A
457!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 05
1. 2.
3.
1. 2. 3.
(1)
(2)
1.
2.
1. 2. 3. ,
BEIs
TWA STEL CEILING
10 ppm 15 ppm - -
1.<100ppm 1. 2.
2.<250ppm 1. 2.
3.<500ppm 1. 2.
3. 4.
5. 6.
4.<1000ppm 1.
5. IDLH 1. 2.
6. 1. 2.
1.
2. 3. 4.
457!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 05
pH / / -129
-
-
>1 atm 2.46( =1)
2.96 g/L
1. ( ) (
): 2.
1. ( ) ( ) 2.
1. ,
2.
LD50( ) 26 mg/kg ( , )
LC50( ) 6700 ppm/1H ( , )
1. 2.
/
: ( : )
1.DOT 49 CFR 2.2 5.1
2.IATA/ICAO 2.2 5.1
3.IMDG 2.2 5.1
2451
457!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 05
1. 84
2.
3.
1.RTECS TOMES PLUS Vol.45 2000
2.HSDB TOMES PLUS Vol.45 2000
3.NIOSH/OSHA,Occupational Health Guidelines for Chemical Hazards,1981
/
89.11.30
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