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Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min, Thermo Scientific Chemicals
Product Code.: 11316778
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Manage Your FavoritesSodium hydrogen phosphate, anhydrous, ACS, 99.0% min, Thermo Scientific Chemicals
Product Code. 11316778Product Code. 11316778
Brand: Thermo Scientific Alfa Aesar 013437.30
Description
Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It finds application in detergents, cleaning agents, textile, leather auxiliary, fertilizers and galvanoplastics. Further, it is used as a saline laxative to treat constipation. It inhibits the calcium scale formation in water treatment plants.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Chemical Identifiers
| CAS | 7558-79-4 |
| Molecular Formula | HNa2O4P |
| Molecular Weight (g/mol) | 141.96 |
| MDL Number | MFCD00003496 |
| InChI Key | BNIILDVGGAEEIG-UHFFFAOYSA-L |
| Synonym | disodium hydrogen phosphate, disodium phosphate, disodium hydrogenorthophosphate, sodium phosphate dibasic, dibasic sodium phosphate, acetest, soda phosphate, disodium orthophosphate, sodium hydrogen phosphate, phosphoric acid, disodium salt |
| PubChem CID | 24203 |
| ChEBI | CHEBI:34683 |
| IUPAC Name | disodium;hydrogen phosphate |
| SMILES | [Na+].[Na+].OP([O-])([O-])=O |
Specifications
| Color | White |
| Physical Form | Granules |
| Quantity | 250 g |
| Assay Percent Range | 99.0% min. |
| Solubility Information | Soluble in water. Insoluble in ethanol,methanol and n-octanol. |
| Formula Weight | 141.98 |
| Grade | ACS |
| Odor | Odorless |
| Sensitivity | Hygroscopic |
| Appearance | White granular |
| Chemical Name or Material | Sodium hydrogen phosphate, anhydrous |
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Certificates
Certificates
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| Lot Number | Certificate Type | Date | Catalog Number |
|---|---|---|---|
| Lot NumberY18K009 | Certificate TypeCertificate of Analysis | Date20/11/2024 | Catalog Number013437.30,013437.A1,013437.A7 |
| Lot NumberY17J017 | Certificate TypeCertificate of Analysis | Date04/01/2024 | Catalog Number013437.30,013437.A1,013437.A7 |
| Lot NumberW06J050 | Certificate TypeCertificate of Analysis | Date11/10/2023 | Catalog Number013437.30,013437.A1,013437.A7 |
| Lot NumberR15J031 | Certificate TypeCertificate of Analysis | Date11/10/2023 | Catalog Number013437.30 |
| Lot NumberW01J014 | Certificate TypeCertificate of Analysis | Date11/10/2023 | Catalog Number013437.30,013437.A1,013437.A7 |
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