Sulphamic Acid Descaling
CAS Number:7446-20-0
EINECS:231-793-3
Chemical formula:H14O11SZn
PACKING:25KG/BAG
Molecular weight:287.58
UN:1759/3077
SULFAMIC ACID
Sulfamic acid is a white crystalline solid which is non-hygroscopic and stable. It is considered to be a highly efficient agent for descaling, and is used for cleaning a number of domestic appliances and industrial equipment. The product is used as an acidic cleaning agent, usually for ceramics and metals. It is generally considered to be a safe and powerful acid, which is suitable for descaling applications and acid cleaning.
| Item | Standard | Result |
| Assay≥ | 98.0% | 98.3% |
| ASH ≤ | 0.02% | 0.0055 |
| Mn ≤ | 0.00005% | 0.00002% |
| Fe ≤ | 0.005% | 0.0004% |
| As ≤ | 0.00005% | 0.00002% |
| Cl ≤ | 0.0002% | 0.0001% |
This products is a white crystalline solid which is non-hygroscopic and stable. That is soluble in formamide and water, and slightly soluble in concentrated for that, methanol, acetone, and ether. This is commercially produced from fuming sulfuric acid and urea, and classified as a strong inorganic acid.here is stable for longer periods at room temperature when in dilute aqueous solution. However, it is thought that rapid hydrolysis arises at high temperatures. It is considered less corrosive to metals than other strong acids, such as hydrochloric acid, and it retains a scale-solubilising capacity, which makes it ideal for removing scale from cooling towers, boilers, coils, condensers, heat exchangers and a wide range of cooling and heating systems, thereby increasing the efficiency of equipment and plant.
Research Dive's analyst review suggests that it is used as an acidic cleaning agent, usually for ceramics and metals, and that over the last few years it has replaced hydrochloric acid as a remover of the rust.In homes, it is frequently found as a descaling agent in toilet cleaners and detergents for removing lime scale. When compared to other strong mineral acids, it has been considered to have the necessary low toxicity, low volatility, and water-descaling properties. It has been observed to form water-soluble salts of ferric iron and calcium.It is generally considered to be safer than hydrochloric acid and is therefore often preferred for household use. Unlike the most common acids, that is not believed to form chlorine gas if it is accidentally mixed with hypochlorite-based products.








Thanks for your visit and welcome your kind inquiry!
Hot Tags: sulphamic acid descaling, China sulphamic acid descaling manufacturers, suppliers, factory
You Might Also Like
Send Inquiry




