65185-91-3
trisodium trihydrogen bis(phosphate)
CAS: 65185-91-3
Molecular Formula: H4NaO4P
65185-91-3 - Names and Identifiers
| Name | trisodium trihydrogen bis(phosphate) |
| Synonyms | trisodium trihydrogen bis(phosphate) |
| CAS | 65185-91-3 |
| EINECS | 265-604-0 |
65185-91-3 - Physico-chemical Properties
| Molecular Formula | H4NaO4P |
| Molar Mass | 121.99 |
65185-91-3 - Introduction
Sodium trihydrogen phosphate (trihydrogen bis(phosphate)) is a chemical compound with the chemical formula Na3H3(PO4)2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Sodium trihydrogen phosphate is a colorless crystal or white powder.
-Solubility: It has high solubility in water.
-Thermal stability: It will decompose at high temperature and release toxic hydrogen phosphate.
Use:
-As a buffer: Sodium trihydrogen triphosphate can be used as a component of the buffer solution to adjust the acidity and alkalinity of the solution.
-As a food additive: It can also be used as a food additive in food processing, for example, as a water retaining agent or emulsifier in meat products.
Preparation Method:
-Sodium trihydrogen phosphate can be prepared by the reaction of phosphoric acid and sodium hydroxide. The specific preparation method can refer to the chemical synthesis manual.
Safety Information:
-Sodium trihydrogen triphosphate is irritating and may cause irritation or burns when in contact with skin and eyes. Therefore, care should be taken to wear appropriate protective equipment such as gloves and goggles during use.
-When handling or storing, maintain proper ventilation, avoid direct inhalation of powder, and avoid swallowing.
-In case of accidental inhalation or ingestion, seek medical attention immediately.
Nature:
-Appearance: Sodium trihydrogen phosphate is a colorless crystal or white powder.
-Solubility: It has high solubility in water.
-Thermal stability: It will decompose at high temperature and release toxic hydrogen phosphate.
Use:
-As a buffer: Sodium trihydrogen triphosphate can be used as a component of the buffer solution to adjust the acidity and alkalinity of the solution.
-As a food additive: It can also be used as a food additive in food processing, for example, as a water retaining agent or emulsifier in meat products.
Preparation Method:
-Sodium trihydrogen phosphate can be prepared by the reaction of phosphoric acid and sodium hydroxide. The specific preparation method can refer to the chemical synthesis manual.
Safety Information:
-Sodium trihydrogen triphosphate is irritating and may cause irritation or burns when in contact with skin and eyes. Therefore, care should be taken to wear appropriate protective equipment such as gloves and goggles during use.
-When handling or storing, maintain proper ventilation, avoid direct inhalation of powder, and avoid swallowing.
-In case of accidental inhalation or ingestion, seek medical attention immediately.
Last Update：2024-04-09 20:48:19
