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Natriumtripolyphosphat, Thermo Scientific Chemicals

Product Code. 11366778
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Menge:
500 g
2 kg
Unit Size:
2 Kilogramm
500 Gramm
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Product Code. 11366778

Brand: Thermo Scientific Alfa Aesar 013440.36

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Description

CAS: 7758-29-4 | Na5O10P3 | 367.86 g/mol

Sodium tripolyphosphate is used in water softening, heavy-duty fabric washing, automatic dish washing, drilling fluid cleaning and liquid cattle feed supplements. It is also used as a peptizing, emulsifying, dispersing agent and as a hydrogen peroxide solution stabilizer. It acts as a preservative for seafood, meats, poultry, and animal feeds. It finds application as a polyanion crosslinker in polysaccharide based drug delivery. Further, it is used as a sealant for leaking farm ponds and a calcium and magnesium chelating agent. In addition to this, it is used in ceramics, leather tanning, flame retardants, paper pulping, paper coatings, textile processing, ore flotation, anticorrosion pigments and rubber production.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7758-29-4
Summenformel Na5O10P3
Molekulargewicht (g/mol) 367.86
MDL-Nummer MFCD00003514
InChI-Schlüssel HWGNBUXHKFFFIH-UHFFFAOYSA-I
Synonym sodium tripolyphosphate, sodium triphosphate, pentasodium triphosphate, stpp, thermphos, armofos, polygon, tripoly, rhodiaphos lv, thermphos n
PubChem CID 24455
IUPAC-Name Pentanatrium; [Oxido(Phosphonatooxy)Phosphoryl]-Phosphat
SMILES [O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Specifications

Chemischer Name oder Material Sodium tripolyphosphate
Schmelzpunkt 622°C
Farbe Weiß
Physikalische Form granular
Menge 500 g
Merck Index 14,8697
Löslichkeitsinformationen Soluble in water; Slightly soluble in methanol; Insoluble in diethyl ether and n-octanol.
Formelmasse 367.91
Geruch Geruchsneutral
Empfindlichkeit Hygroskopisch

Safety and Handling

compliance-icons
Product Identifier
  • Sodium tripolyphosphate
 Signal Word
  • Achtung
 Hazard Category
  • Schwere Augenschädigung/Augenreizung Kategorie 2
 Hazard Statement
  • H319-Verursacht schwere Augenreizung.
 Precautionary Statement
  • P403-An einem gut belüfteten Ort aufbewahren.
  • P501b-Inhalt/Behälter gemäß den örtlichen/regionalen/nationalen/internationalen Vorschriften zuführen.
 Supplemental information
  • MIXTURE LIST-Enthält: Pentasodium triphosphate
SDS

RUO – Research Use Only

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