PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alizarine Red S, Monohydrate; (Sodium alizarin-3-sulfonate) | 130-22-3 |
15.01
15.02
11.01
|
||||||||||
| Formula | Synonyms | |||||||||||
| C14.H7.O7.S.Na | ||||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 342.26 | S |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.23 | 2.5 | 15 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.016 | 0.18 | 1.1 |
Technical Basis
A review of limited sources identified mouse intravenous LD50 acute toxicity data. This data was selected as the TEEL-3 basis and evaluated using factors in Tables 3.2, 3.3, and 3.4. TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Mouse intravenous LD50 (70 mg/kg)
This review generated TEEL values that are consistent with Rev 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Mouse intravenous LD50 (70 mg/kg)
This review generated TEEL values that are consistent with Rev 29A.
References
Experientia., 28(180), 1972 [PMID:4111994]. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Alizarin-Red-S