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- Chemical Name: Sulfamic acid
- CAS No.: 5329-14-6
- Molecular Fomula H3NO3S
- Molecular weight:97.09
- Appearance:Yellow viscous agent
- Sample:Available
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Description of Jumbo Promotion
- Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H3NSO3. This colorless, water-soluble compound finds many applications. Sulfamic acid melts at 205°C before decomposing at higher temperatures to H2O, SO3, SO2, and N2.
Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively – though see below – replacing an –OH group with an –NH2 group at each step. This pattern can extend no further in either direction without breaking down the –SO2 group. Sulfamates are derivatives of sulfamic acid.
Basic Info of Jumbo Promotion
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | sulfamic acid |
Synonyms | Sulfamidic acid;Aminosulfonic acid;nitrilosulphonic acid;Jumbo;Amino sulfonic acid;Expand |
CAS No. | 5329-14-6 |
Molecular Formula | H3NO3S |
Molecular Weight | 97.09370 |
PSA | 88.77000 |
LogP | 0.52900 |
Numbering system
UNII | 9NFU33906Q |
Properties
Appearance & Physical State | White crystalline solid. |
Density | 2.126g/cm3 |
Boiling Point | 247ºC |
Melting Point | 215-225ºC |
Flash Point | 205ºC |
Refractive Index | 1.553 |
Water Solubility | 146.8 g/L (20 ºC) |
Stability | Stable. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
RTECS | WO5950000 |
Hazard Class | 8 |
Safety Statements | S26-S28-S61 |
HS Code | 2922210000 |
WGK Germany | 1 |
Packing Group | III |
RIDADR | UN 2967 |
Risk Statements | R36/38; R52/53 |
Hazard Codes | Xi |
Signal Word | Warning |
Symbol | GHS07 |
Hazard Declaration | H315; H319; H412 |
Caution Statement | P273; P305 + P351 + P338 |
What is Sulfamic acid ?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sulfamic acid which has developed particularly rapidly in recent years. Do you know about Sulfamic acid?
- The official answer:Sulfamic acid is a colorless, tasteless, and non-toxic solid strong acid, and its aqueous solution has the same strong acid properties as hydrochloric acid and sulfuric acid, but its corrosiveness to metals is much lower than that of hydrochloric acid, and its toxicity to the human body is minimal. Because of its strong acid properties, it is called solid sulfuric acid and can replace sulfuric acid and be made into extremely pure and stable crystals at room temperature, and its packaging, storage, and transportation are very convenient. Solid sulfamic acid is stable at dry room temperature, non-hygroscopic, non-volatile, soluble in water, ionized in an aqueous solution, moderately acidic, and can be used as an acid standard solution in alkali titration.
What’s the application of Sulfamic acid ?
- Sulfamic acid is an important fine chemical product, which is widely used in various industrial equipment and civil cleaning agents for metal and ceramic manufacturing, petroleum treatment and cleaning agents, electrochemical polishing agents for electroplating industry, asphalt emulsifiers, etching agents, sulfonating agents for dyestuff, pharmaceutical and pigment industries, dyeing agents, high-efficiency bleaching agents, flame retardants for fiber and paper, softening agents, resin cross-linking accelerators, paper and textile softening agents, weed killers, anti-wilt agents, reference reagents for acid titration in analytical chemistry, and standard analytical reagents. It is used in various fields such as herbicides, and anti-wilt agents, as a reference reagent for acid titration in analytical chemistry, and as a standard analytical reagent. Calcium sulfamate is used to control wheat rust, etc. Sulfamic acid as a cleaning agent, because it is solid, has many advantages such as convenient storage and transportation, ease of preparation, etc. It is especially suitable for long-distance use. The sulfamic acid cleaning agent is used in a wide range of applications and can be used to clean boilers, condensers, heat exchangers, jackets, and chemical pipes. In the brewery it to remove the glass-lined storage tanks, pots, open beer cooler, the scale layer on the beer barrel; clean the evaporator of the enamel factory, and the equipment of the paper mill, etc.; in the air conditioning can remove the cooling system, evaporative condenser rust, scale; sea vessels with it can remove seawater evaporator (distillation equipment), heat exchanger and saltwater heater inside the algae, scale; can clean copper kettle, radiator, tableware washing It can clean scale from copper kettles, radiators, dishwashers, silverware, flush toilets, tiles, food, and milk cooler processing equipment; it can remove proteins deposited on steamers and deposits on sterilized lu used in fresh meat, vegetable, and cheese processing plants. The USDA permits the use of sulfamic acid as an acid cleaner on fresh meat, poultry, rabbit, and egg processors.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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