PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Chromium 7440-47-3 1759
15.01
11.01
15.02
11.00
4.01
10.00
3.06
3.02
Formula Synonyms
Cr CHROMIUM, ALPASTE RRA 030, ALPASTE RRA 050, CHROME, CHROMIUM ELEMENT, CHROMIUM FULLERIDE (CRC20)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
52 S 1907 2671 1383 7.15
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.5 17 99
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.71 8.0 47
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.