ARGOMENTI:
 Sostanze e preparati pericolosi: normativa su classificazione, imballaggio ed etichettatura
Confronto tra valori limite per l'esposizione professionale
OELs to carcinogenic substances: the additional risk at current TLVs.
|
TABELLA 1.
|
Sostanza
|
C.A.S.
|
Class. ACGIH
|
Class.
IARC
|
Class.
U.E.
|
ACGIH
TLV-TWA
(1998)
|
OSHA
PELs
(TWA)
|
NIOSH
RELs
(TWA)
|
Germany
MAKs
|
U.E.
|
|
Acetaldeide
|
75-07-0
|
A3
|
2B
|
Carc.Cat. 3 R40
|
45 mg/mc
|
360 mg/mc
|
LFC
|
90
|
-
|
|
Acrilamide
|
79-06-1
|
A3
|
2A
|
Carc.Cat. 2 R45
|
0.03 mg/mc
|
0.3 mg/mc
|
0.03
|
-
|
-
|
|
Acrilonitrile
|
107-13-1
|
A2
|
2B
|
Carc.Cat. 2 R45
|
4.3 mg/mc
|
2 ppm
|
1ppm
|
-
|
-
|
|
Asbesto
|
1330-21-4;
12172-73-5;
12001-28-4
|
A1
|
1
|
Carc.Cat. 1 R45
|
0.1 f/cc
|
0.1 f/cc
|
0.1 f/cc
|
-
|
0.3 f/cc
|
|
Asbesto, crisotilo
|
12001-29-5
|
A1
|
1
|
Carc.Cat. 1 R45
|
0.1 f/cc
|
0.1 f/cc
|
0.1 f/cc
|
-
|
0.6 f/cc
|
|
Anilina e omologhi
|
62-53-3
|
A3
|
3
|
Carc.Cat. 3 R40
|
2 ppm
|
5 ppm
|
LFC
|
2 ppm
|
-
|
|
o-Anisidina
|
90-04-0
|
A3
|
2B
|
Carc.Cat. 2 R45
|
0.1 ppm
|
0.5 ppm
|
0.5 ppm
|
-
|
-
|
|
Arsenico e composti inorganici
|
7440-38-2
|
A1
|
1
|
Carc.Cat. 1 R45
|
0.01 mg/mc
|
0.01 mg/mc
|
0.002 mg/mc C
|
-
|
-
|
|
Benzene
|
71-43-2
|
A1
|
1
|
Carc.Cat. 1 R45
|
0.5 ppm
|
1 ppm
|
0.1 ppm
|
-
|
1 ppm
|
|
Berillio e composti
|
7440-07-7
|
A1
|
1
|
Carc.Cat. 2 R49
|
0.002 mg/mc
|
0.002 mg/mc
|
0.0005 mg/mc C
|
-
|
-
|
|
1,3 Butadiene
|
106-99-0
|
A2
|
2A
|
Carc.Cat. 1 R45
|
2 ppm
|
5 ppm C
|
LFC
|
-
|
-
|
|
Cadmio ossido
|
1306-19-0
|
A2
|
1
|
Carc.Cat. 2 R49
|
0.002 mg/mc
|
0.005
|
LFC
|
-
|
-
|
|
Tetracloruro di carbonio
|
56-23-5
|
A2
|
2B
|
Carc.Cat. 3 R40
|
5 ppm
|
10 ppm
|
2 ppm
(60 min)
|
10 ppm
|
-
|
|
Clordano
|
57-74-9
|
A3
|
2B
|
Carc.Cat. 3 R40
|
0.5 mg/mc
|
0.5 mg/mc
|
0.5 mg/mc
|
0.5 mg/mc
|
|
|
Toxafene
|
8001-35-2
|
A3
|
2B
|
Carc.Cat. 3 R40
|
0.5 mg/mc
|
0.5 mg/mc
|
LFC
|
-
|
-
|
|
Epicloridrina
|
106-89-8
|
A3
|
2A
|
Carc.Cat. 2 R45
|
0.5 ppm
|
5 ppm
|
LFC
|
-
|
-
|
|
Cloruro di vinile
|
75-01-4
|
A1
|
1
|
Carc.Cat. 1 R45
|
1 ppm
|
1 ppm
|
-
|
-
|
3 ppm
|
|
Triclorometano
|
67-66-3
|
A3
|
2B
|
Carc.Cat. 3 R40
|
10 ppm
|
50 ppm C
|
2 ppm
(60 min)
|
10 ppm
|
2 ppm*
|
|
Bis-Clorometiletere
|
542-88-1
|
A1
|
1
|
Carc.Cat. 1 R45
|
0.001 ppm
|
-
|
-
|
-
|
-
|
|
Cromato di stronzio
|
7789-06-2
|
A2
|
1
|
Carc.Cat. 2 R45
|
0.0005 mg/m3
|
0.1 mg/m3 C
|
0.001 mg/m3
|
-
|
-
|
|
Composti di cromo (VI)
|
|
A1
|
1
|
Carc.Cat. 2 R49
|
0.01 mg/m3
|
0.1 mg/m3 C
|
0.001 mg/m3
|
-
|
-
|
|
Diclorometano
|
75-09-2
|
A3
|
2B
|
Carc.Cat. 1 R45
|
50 ppm
|
25 ppm
|
LFC
|
100 ppm
|
-
|
|
Formaldeide
|
50-00-0
|
A2
|
2A
|
Carc.Cat. 3 R40
|
0.3 ceiling
|
0.75
|
0.016 ppm
0.1 ppm (15 min)
|
0.5
|
-
|
|
Diazometano
|
334-88-3
|
A2
|
3
|
Carc.Cat. 2 R45
|
0.2 ppm
|
0.2 ppm
|
0.2 ppm
|
-
|
-
|
|
1,2 Dibromo –etano
|
106-93-4
|
A3
|
2A
|
Carc.Cat. 2 R45
|
-
|
20 ppm
|
0.045 ppm
0.13 ppm (15 min)
|
-
|
-
|
|
Ossido di etilene
|
20706-25-6
|
A2
|
1
|
Carc.Cat. 1 R45
|
1 ppm
|
-
|
<0.1ppm
5 ppm C
|
-
|
-
|
|
Nichel, teracarbonile
|
13463-39-3
|
|
1
|
Carc.Cat. 3 R40
|
0.05 ppm
|
0.001
|
0.001
|
-
|
-
|
|
disolfuro di trinichel
|
12035-72-2
|
A1
|
1
|
Carc.Cat. 1 R49
|
0.1 mg/m3
|
-
|
-
|
-
|
-
|
|
IPA come BaP
|
50-32-8
|
A2
|
2A
|
Carc.Cat. 2 R45
|
|
0.2 ppm
|
0.1 ppm
|
-
|
-
|
|
Tetracloroetilene
|
127-18-4
|
A3
|
2A
|
Carc.Cat. 3 R40
|
25 ppm
|
100 ppm
|
|
-
|
-
|
|
Tricloroetilene
|
79-01-6
|
A5
|
2A
|
Carc.Cat. 3 R40
|
50 ppm
|
100 ppm
|
10 ppm
|
-
|
-
|
|