Sodium tripolyphosphate, for analysis, Thermo Scientific Chemicals

Product Code. 10176813

Brand: Thermo Scientific Acros 393960250

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7758-29-4
• Molecular Formula: Na₅O₁₀P₃
• Molecular Weight (g/mol): 367.85
• MDL Number: MFCD00003514
• InChI Key: HWGNBUXHKFFFIH-UHFFFAOYSA-I
• Synonym: sodium tripolyphosphate, sodium triphosphate, pentasodium triphosphate, stpp, thermphos, armofos, polygon, tripoly, rhodiaphos lv, thermphos nShow MoreShow Less
• PubChem CID: 24455
• IUPAC Name: pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate
• SMILES: [O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

• Melting Point: 622.0°C
• Color: White
• pH: 9.8 to 10.2 (1% soln.)
• Physical Form: Crystalline Powder
• Quantity: 25 g
• Linear Formula: Na₅P₃O₁₀
• Merck Index: 15, 8824
• Solubility Information: Solubility in water: 145g/L (20°C)
• Formula Weight: 367.85
• Percent Purity: ≥98.0%
• Grade: Analytical
• Packaging: Plastic bottle
• Chemical Name or Material: Sodium tripolyphosphate

Safety and Handling

Product Identifier

• Sodium tripolyphosphate

SDS

RUO – Research Use Only