7773-06-0
Product Name:
Ammonium sulfamate
Formula:
H6N2O3S
Synonyms:
Amidosulfonic acid ammonium salt, Ammonium sulfamate, Sulfamic acid ammonium salt;Ammonium amidosulfonate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ammonium sulfamate is a white crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used to flameproof fabrics and papers, in weed or brush killing products, and for other uses. |
|---|---|
| Color/Form | Hygroscopic crystals (large plates) |
| Odor | Odorless |
| Boiling Point | Decomposes above 392.0 °F (USCG, 1999) |
| Melting Point | 268 °F (USCG, 1999) |
| Solubility | 200 % (NIOSH, 2023) |
| Density | greater than 1 at 68 °F (USCG, 1999) |
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2023) |
| Stability/Shelf Life | Hydrolysed at higher temperatures and in acidic conditions. |
| Decomposition | Toxic gases and vapors (such as ... carbon monoxide) may be released when ammonium sulfamate decomposes. |
| Corrosivity | CORROSIVE TO SPRAY EQUIPMENT |
| pH | pH of 0.27M soln in water = 4.9 |
| Other Experimental Properties | Decomposes at 160 °C; aqueous soln stable to boiling |
| Chemical Classes | Pesticides -> Herbicides, Other |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H336:Specific target organ toxicity,single exposure; Narcotic effects H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 114.13 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.00991323 g/mol |
| Monoisotopic Mass | 114.00991323 g/mol |
| Topological Polar Surface Area | 92.6 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 79.2 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Ammonium sulfamate is a white crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used to flameproof fabrics and papers, in weed or brush killing products, and for other uses.