PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
C.I. pigment red 53:1; (5-Chloro-2-((2-hydroxy-1-naphthyl)azo)-p-toluene sulfonic acid, barium salt) 5160-02-1
4.06
3.10
Formula Synonyms
C17.H12.Cl.N2.O4.S.1/2 Ba
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
444.49 S 1.66
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
3 68 410
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.17 3.7 23
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.