Sodium hydrogen phosphate heptahydrate, ACS, 98.0-102.0%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11386429	Thermo Scientific Alfa Aesar 011592.36	500 g
11396429	Thermo Scientific Alfa Aesar 011592.A3	2 kg

Description

Sodium hydrogen phosphate is widely used in detergents and cleaning agents. Combined with trisodium phosphate, it is employed in the food industry to adjust the pH and in water treatment to prevent calcium scale formation. It is utilized as a saline laxative to clean the bowel before a colonoscopy. It prevents the coagulation of condensed milk. It is also utilized as anti-caking additive in powdered products. It enhances the cook time and used as thickening agent in desserts and puddings.

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.

Chemical Identifiers

• CAS: 7782-85-6
• Molecular Weight (g/mol): 270.08
• InChI Key: PYLIXCKOHOHGKQ-UHFFFAOYSA-N
• PubChem CID: 6096963
• SMILES: O.O.O.O.O.O.O.[Na+].[Na+].OP(O)(O)=O

• Molecular Formula: H17Na2O11P
• MDL Number: MFCD00149180
• Synonym: sodium phosphate dibasic heptahydrate, unii-70wt22sf4b, sodium phosphate, dibasic, heptahydrate, sodium hydrogen phosphate heptahydrate, disodium hydrogen phosphate heptahydrate, axea paragraph signthornaae, 2na.hpo4.7h2o, sodium hydrogenphosphate heptahydrate, sodium phosphate dibasic, acs, disodium hydrogenphosphate heptahydrate
• IUPAC Name: disodium;hydrogen phosphate;heptahydrate

Specifications

• Melting Point: 48.1°C-5H₂O
• Color: White
• Assay Percent Range: 98.0-102.0%
• MDL Number: MFCD00149180
• Solubility Information: Soluble in water and insoluble in ethanol.
• SMILES: O.O.O.O.O.O.O.[Na+].[Na+].OP(O)(O)=O
• Molecular Weight (g/mol): 270.08
• Formula Weight: 268.07 (141.98 Anhydrous)
• Odor: Odorless
• Density: 1.7 g/cm³ at 20°C

• CAS: 7782-85-6
• Physical Form: Crystalline
• Molecular Formula: H17Na2O11P
• Synonym: sodium phosphate dibasic heptahydrate, unii-70wt22sf4b, sodium phosphate, dibasic, heptahydrate, sodium hydrogen phosphate heptahydrate, disodium hydrogen phosphate heptahydrate, axea paragraph signthornaae, 2na.hpo4.7h2o, sodium hydrogenphosphate heptahydrate, sodium phosphate dibasic, acs, disodium hydrogenphosphate heptahydrate
• InChI Key: PYLIXCKOHOHGKQ-UHFFFAOYSA-N
• IUPAC Name: disodium;hydrogen phosphate;heptahydrate
• PubChem CID: 6096963
• Grade: ACS
• Appearance: White crystals
• Chemical Name or Material: Sodium hydrogen phosphate heptahydrate

Safety and Handling

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves. This material and/or its container must be disposed of as hazardous waste.

H315-H319-H335: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

missing translation for 'einecsNumber' : 231-448-7

missing translation for 'rtecsNumber' : WC4600000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only