?? MSDS?
?????? ?????? ?????? ???????(MSDS) ??? ?????????????? ???? ????????? ?? ???? ?????, ??? ????? ?????? ?? ?????? ?????? ???? ????????? ???????? ???? ????? ???? ?????.????, MSDS ???? ?????? ???????? ????????.?
?????? ????? ????? ?????? ????? ????? ?? ????? ?????? ?? ????? ????? ????, ???? ???? ???? ???? ?????? ?????? (????? ????, ????? ?????, ????? ????, ?????, ????? ??? ?????? ???????????, ??? '), ??????, ?????? ?????????, ???? ??????, ??????????, ??????, ?????, ???? ???, ?????? ????? ????.??????? ?????? MSDS ???? ???? ??? ?????? ??????? ??? ????? ????????.
??????, ???? ??? MSDS ?? ?????? ??????? ???:
?????? ?????? ??????
??? 1.?
??: |
??????? ??? ?????? |
???? ??????: |
?????? ????? ?????? ???????, ?????? ???? ??????? ????? ?
????, ?????? ??????? ????? ?????, ??????? ?????? ??????
???? ??????, ??????? ?????? ?????? ????, ????
????? |
CAS #: |
7440-33-7 (???????) 7440-02-0 (????) 7440-50-8 (?????),
7439-89-6 (????), 7440-48-4 (?????) |
???? / ???? ?? ???????
????? ?????: ?????? ???? ????
???? ????: W + ???? + Fe, Cu + W, W + ???? + Cu, Ni W + + Co, Ni W + + Fe + Co
???? |
% |
OSHA TWA |
ACGIH TWA |
ACGIH STEL |
?????? |
70-99 5 |
5 (??????)
1 (??????) |
5 (??????)
1 (??????) |
10 (??????)
3 (??????) |
???? |
0-21 |
1 (soluble. &
????.) |
1.0 (??????)
0.1 (??????) |
? |
???? |
0-9 |
N / A |
N / A |
N / A |
????? |
0-25 |
0.1 (???),
1 (dusts ????? ???????) |
0.2 (???)
1 (??? & ???????) |
N / A |
????? |
0-4 |
0.1 |
0.05 |
0.02 |
(?? ?????? ?????? ?"? / ??3)
????? 3.?????? ?????
??????? "???????" ? - "?????? ???????" ???? ???? ?? MSDS ???? ?????? ?? ???, ??????, ?????? ??????? OSHA
????? (29CFR1910.1200) ???? ??????, ?????? ??????, ?????? ??? '
??????? ??????
??????: |
???, ????? ??????, ???? ?? ??????? (?? dusts, ???????, ????
? ???) |
??????? ??
????? ???: |
??? ?????? ????????, ?????? ?? ???? ??? ???? ?? ??????? ?????? ???????? ?? ?????.??? ???, ????? ?????? ?????? ???? ??????? ??????. |
?????
?????: |
????? - IARC 2B, ???? - IARC 2B, NTP 2; |
????: IARC 2B - ???? ??? ????? ??????? ???? ???.????????? ?? ????? ???? ??? ??????? ??? ?? ????? ??????? ???? ??? ????? ????? ??????? ????? ?????.??? ???? ???? ?? ???? ?? ????? ????? ?? carcinogenicity ????? ?????.
NTP 2 - ?????? ?? ?????? ?? ?????? ??? ???? ?????? ????? ???????.?"???? ????? ???? ????? ???????" ????? ??????? ??? ?? ????? ????? ?? carcinogenicity ???? ??? ? / ?? ????? ??????? ?? carcinogenicity ????? ?????.
??? ???? ???? ???? ??? ?? ?????? ?? ??????? ??????? ???????.
???? ????>>
?? ?????? ???????| ????? ??????? ?????? ??????|
?????? ??? ??????? ?????|MSDS ?? ??????? ???????|
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