| Customization: | Available |
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| CAS No.: | 7601-54-9 |
| Formula: | N/a |
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Sodium phosphate, with the CAS number 7601-54-9, refers to a family of compounds known for their diverse industrial and biological applications. Specifically, sodium phosphate can exist in different forms, such as trisodium phosphate or disodium phosphate, and can be found as anhydrous or hydrated compounds. The anhydrous form of trisodium phosphate has a chemical formula Na3PO4 and a molecular weight of approximately 163.94 g/mol .
This salt is characterized by its alkaline nature, and its solutions exhibit a pH range that is strongly basic. It is highly soluble in water, which leads to its extensive use as a cleaning agent, pH buffer, and in water treatment processes. The compound is also hygroscopic, meaning it can absorb moisture from the air, and it typically appears as a white crystalline powder .
In terms of industrial applications, sodium phosphate is utilized as a food additive, often functioning as a quality improver or an emulsifying agent. It is also used in the manufacturing of detergents, softeners, and as a buffering agent in various industrial processes . Moreover, it is employed in the pharmaceutical sector, acting as an excipient or an active ingredient in some oral medications and topical treatments .
Safety is a critical aspect to consider with sodium phosphate. While it is generally considered non-hazardous, it can cause irritation to the skin, eyes, and respiratory system. Therefore, proper handling and storage are advised, including the use of personal protective equipment when handling this chemical . It is also important to note that the compound, when used in certain concentrations, can be harmful if ingested or if it comes into contact with sensitive areas of the body
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