PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Molybdic acid, hexaammonium salt; (Ammonium heptamolybdate) 12027-67-7
15.01
11.01
7.01
4.09
4.10
11.00
2.00
3.02
3.05
3.09
Formula Synonyms
H24Mo7N6O24
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
1163.89 S 90 2.498
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
2.6 230 1400
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.055 4.8 29
Technical Basis
No technical basis available
References
Search Again
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.