ChemicalBook >>O-Methylisourea hemisulfate>>O-Methylisourea hemisulfate(52328-05-9)

O-Methylisourea hemisulfate(52328-05-9)

O-Methylisourea hemisulfate(52328-05-9)
Product IdentificationBack to Contents
【Product Name】

O-Methylisourea hemisulfate
【Synonyms】

Carbamimidic acid, methyl ester, sulfate (2:1)
【CAS】

52328-05-9
【Formula】

C4H14N4O6S
【Molecular Weight】

246.24
【EINECS】

257-851-8
【Beilstein/Gmelin】

3722928
【Beilstein Reference】

4-03-00-00143
Physical and Chemical PropertiesBack to Contents
【Appearance】

odorless solid
【Melting Point】

119
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. Wash mouth out with 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.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
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. The toxicological properties of this material have not been fully investigated.
【Eyes】

May cause eye irritation. The toxicological properties of this material have not been fully investigated.
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 prevent skin exposure.
【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. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
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.
Stability and ReactivityBack to Contents
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable at room temperature in closed containers under normal storage and handling conditions.
【Decomposition】

Nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Company Name:Jinan Ruixing Pharmaceutical technology Co., Ltd.
Tel:+86-531-88883606 88895311 18653121093
Fax:+86-531-69950228 QQ839101288 QQ2793626495
WebSite:www.jnrxchem.com
Company Name:JINAN SHENGQI PHARMACEUTICAL CO., LTD
Tel:15552594168
Fax:
WebSite:www.shengqipharm.com
Company Name:Shandong wanner biological technology co., LTD
Tel:15315319889
Fax:
WebSite:www.chemicalbook.com/ShowSupplierProductsList30819/0.htm
Company Name:ShangHai Siyan Biological Technology Co., Ltd.
Tel:021-50908862,18800375331,18721037013,QQ: 442785678, QQ:1940135426
Fax:021-50908862
WebSite:www.siyanbio-tec.com
Company Name:Creasyn Finechem(Tianjin) Co., Ltd.
Tel:86-22-83945878,83945171,83945172
Fax:4008266163-06019
WebSite:www.creasyn.com
Company Name:J & K SCIENTIFIC LTD.
Tel:400-666-7788 +86-10-82848833
Fax:+86-10-82849933
WebSite:www.jkchemical.com
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Fax:+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
WebSite:www.meryer.com
Company Name:Alfa Aesar
Tel:400-610-6006; 021-67582000
Fax:021-67582001/03/05
WebSite:www.alfachina.cn