PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sulfamic acid | 5329-14-6 | 2967 |
17.00
14.01
4.01
11.01
14.02
4.08
7.01
11.00
4.09
4.10
|
|||||||||
| Formula | Synonyms | |||||||||||
| H3NO3S | SULFAMIC ACID, ACIDE SULFAMIQUE (DOT FRENCH), ACIDO SULFÁMICO (DOT SPANISH), ALPROJET W, AMIDOSULFONIC ACID, AMIDOSULFURIC ACID, AMINESULFONIC ACID, AMINOSULFONIC ACID, AMINOSULFURIC ACID, JUMBO, SCALE CLEEN, SULFAMIDIC ACID, SULFAMINIC ACID, SULPHAMIC ACID | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 97.09 | S | 2.15 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 9.5 | 100 | 630 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 2.4 | 25 | 160 |
Technical Basis
A review of available sources identified oral LD50 toxicity data for various species (rat, mouse, guinea pig). Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. The data of most preferred species, a rat oral LD50, was selected as the TEEL-3 basis. TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = Rat oral LD50 (3160 mg/kg)
This review generated PAC values that are consistent with Rev. 29A*.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = Rat oral LD50 (3160 mg/kg)
This review generated PAC values that are consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Sulfamic-acid.
Rat oral LD50: Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku, Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972, -(18), 1972. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Sulfamic-acid