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Sodium tripolyphosphate, for analysis

Numéro de catalogue. AC393965000
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500 g
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Numéro de catalogue. Quantity Packaging
AC393965000 500 g Plastic bottle
AC393960250 25 g Plastic bottle
AC393961000 100 g Plastic bottle
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Numéro de catalogue. AC393965000 Fournisseur Thermo Scientific Chemicals Code fournisseur 393965000
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Description

CAS: 7758-29-4 | Na5O10P3 | 367.85 g/mol

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.

Identifiants chimiques

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+]

Spécifications

Melting Point 622.0°C
Color White
pH 9.8 to 10.2 (1% soln.)
Physical Form Crystalline Powder
Quantity 500 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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Sécurité et manipulation

Hazard Statement GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber 231-838-7

RUO – Research Use Only