| Product Identification | Back to Contents | 【Product Name】
Amidosulfonic acid | 【Synonyms】
Alprojet W
Amidosulfonic acid
Amidosulfuric acid
Jumbo
Scale Cleen | 【CAS】
5329-14-6 | 【Formula】
H3NO3S | 【Molecular Weight】
97.09 | 【EINECS】
226-218-8 | 【RTECS】
WO5950000 | 【RTECS Class】
Agricultural Chemical and Pesticide; Primary Irritant | 【Merck】
12,9090 | 【Beilstein/Gmelin】
25628 (G) | 【EC Index Number】
016-026-00-0 | 【EC Class】
Irritant; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
A white crystalline solid. | 【Solubility in water】
213 g/L (20 C) | 【Melting Point】
205 | 【Boiling Point】
247 | 【Vapor Pressure】
0.006 (20 C) | 【Density】
2.15 g/cm3 (20 C) | 【Partition Coefficient】
-.95 | 【Heat Of Vaporization】
| 【Heat Of Combustion】
-1530 kJ/mol | 【Usage】
As standard in alkalimetry, in acid cleaning, in nitrite removal, in chlorine stabilization for use in swimming pools, cooling towers, paper mills. | 【Vapor Density】
3.3 |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. | 【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】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back 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. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. Can produce delayed pulmonary edema. | 【Skin】
Causes skin irritation. Contact with the liquid or high concentration of vapors may cause blistering of the skin. Concentrated solutions may produce corrosive effects. | 【Eyes】
Causes eye irritation. Concentrated solutions may produce corrosive effects. May cause chemical conjunctivitis. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. | 【Hazards】
Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. | 【EC Risk Phrase】
R 36/38 52/53 | 【EC Safety Phrase】
S 26 28 61 | 【UN (DOT)】
2967 |
| Exposure Controls/Personal Protection | Back 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】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion. Effects may be delayed. | 【Poison Class】
3 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
205 | 【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 extinguishing media most appropriate for the surrounding fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
14 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong bases. | 【Decomposition】
Nitrogen oxides, oxides of sulfur, irritating and toxic fumes and gases, ammonia and/or derivatives. | 【Combustion Products】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. |
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| Company Name: |
JYS |
| Tel: |
15307147230 |
| Fax: |
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| WebSite: |
www.geeyeschem.com/15307147230/ |
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