ChemicalBook >>Sulfamide>>Sulfamide(7803-58-9)

Sulfamide(7803-58-9)

Sulfamide(7803-58-9)
Product IdentificationBack to Contents
【Product Name】

Sulfamide
【Synonyms】

Imidosulfamic acid
Sulfamide
Sulfuric diamide
Sulphamide
【CAS】

7803-58-9
【Formula】

H4N2O2S
【Molecular Weight】

96.1
【EINECS】

232-262-9
【Merck】

12,9091
【Beilstein/Gmelin】

1679 (G)
Physical and Chemical PropertiesBack to Contents
【Appearance】

orthorhombic plates
【Solubility in water】

Very soluble
【Melting Point】

89-93
【Density】

1.61 g/cm3
【pKa/pKb】

10.87 (pKa)
【Usage】

Similar to urea in many of its reactions, but is more acidic, and can act as a dibasic acid.
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.
Hazards IdentificationBack to Contents
【Ingestion】

May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Runoff from fire control or dilution water may cause pollution. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish fire. Do NOT get water inside containers.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers.
Stability and ReactivityBack to Contents
【Incompatibilities】

Oxidizing agents, strong acids, strong bases, moisture.
【Stability】

Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
【Decomposition】

Nitrogen oxides, oxides of sulfur, irritating and toxic fumes and gases, nitrogen.
Company Name: Wuhan EnTai Technology Development Co,.Ltd
Tel: 86-27-82330560
Fax: 86-27-82330547
WebSite: www.chemicalbook.com/ShowSupplierProductsList13263/0.htm
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel: 021-61259108 18621169085
Fax: 86-21-61259102
WebSite: www.meryer.com/cn/index/
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.
Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
Company Name: Alfa Aesar
Tel: 400-6106006
Fax: 021-67582001/03/05
WebSite: http://chemicals.thermofisher.cn
Company Name: TAIYUAN RHF CO.,LTD.
Tel: +86 351 7031519
Fax: +86 351 7031519
WebSite: www.rhfchem.com
Company Name: TCI (Shanghai) Development Co., Ltd.
Tel: 021-67121386
Fax: 021-67121385
WebSite: https://www.tcichemicals.com/CN/zh/
Company Name: Beijing HwrkChemical Technology Co., Ltd
Tel: 010-89508211 18501085097
Fax: 010-89508210
WebSite: http://www.hwrkchemical.com