Sodium Phosphate Dibasic Anhydrous (USP), Fisher Chemical™

Catalog No.	Quantity	Packaging
S375-500	500 g	Poly Bottle
S375-212	2.5 kg	Poly Bottle
S375-12	12 kg	Poly Pail

Catalog No. S375-500

Description

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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

• Color: White
• pH: 8.7 to 9.3
• Physical Form: Powder/Solid
• Quantity: 500 g
• Formula Weight: 141.96
• Percent Purity: 98.0 to 100.5% (USP)
• Grade: USP
• Identification: Pass Test (USP)
• Loss on Drying: 5.0% max. (USP)
• Packaging: Poly Bottle
• Decomposition Information: Decomposes information: > 240°C
• Chemical Name or Material: Sodium Phosphate Dibasic Anhydrous

Safety and Handling

Hazard Category	Signal Word: CAUTION!
Hazard Statement	CAUTION!
Precautionary Statement	Emergency Overview May cause eye, skin, and respiratory tract irritation . The toxicological properties have not been fully investigated. Hygroscopic. NFPA Health:1 Flammability:0 Instability:1

SDS