PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sodium cyanide | 143-33-9 | 1689 |
17.00
6.00
14.01
4.01
11.01
14.02
4.08
4.05
7.01
8.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| CNNa | SODIUM CYANIDE, SODIUM CYANIDE SOLUTION, CIANURO DE SODIO (DOT SPANISH), CYANASALT H, CYANASALT S, CYANIDE OF SODIUM, CYANOBRIK, CYANOGRAN, CYANURE DE SODIUM (DOT FRENCH), CYMAG, HYDROCYANIC ACID, SODIUM SALT, NATRIUM CYANIDE, RCRA WASTE NUMBER P106, SODIUM CYANIDE (NA(CN)), SODIUM CYANIDE, SOLID(DOT), SODIUM SALT OF HYDROCYANIC ACID, UN 1689 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 49.01 | S | 563 | 1496 | 1 | 817 | 1.6 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 4.0 | 14 | 30 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 2.0 | 7.0 | 15 |
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their priority among the emergency exposure limits (Section 1).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
References
AEGLs (Table 1-1) and chemical information (Table 1-2) retrieved from: https://www.epa.gov/aegl/sodium-cyanide-results-aegl-program