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  7. Sodium tripolyphosphate, for analysis, Thermo Scientific Chemicals

Sodium tripolyphosphate, for analysis, Thermo Scientific Chemicals

Product Code. 10053443
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic bottle

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.

TRUSTED_SUSTAINABILITY

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 n
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+]

Specifications

Melting Point 622.0°C
Color White
pH 9.8 to 10.2 (1% soln.)
Physical Form Crystalline Powder
Quantity 100 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
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RUO – Research Use Only

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