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SODIUM TETRAPHOSPHATE

SODIUM TETRAPHOSPHATE Struktur
7727-67-5
CAS-Nr.
7727-67-5
Englisch Name:
SODIUM TETRAPHOSPHATE
Synonyma:
QUADRAFOS;SODIUM TETRAPHOSPHATE;SODIUM TETRAPHOSPHATE 98%;SODIUM TETRAPOLYPHOSPHATE;HEXASODIUM TETRAPHOSPHATE;sodium tetraphosphate Na6P4O13;octasodium,dioxido(oxo)phosphanium;Tetraphosphoric acid,sodium salt (1: );SODIUM TETRAPHOSPHATE ISO 9001:2015 REACH
CBNumber:
CB6476203
Summenformel:
Na6O13P4
Molgewicht:
469.83
MOL-Datei:
7727-67-5.mol

SODIUM TETRAPHOSPHATE Eigenschaften

Sicherheit

SODIUM TETRAPHOSPHATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Vorbereitung Methode

Hexasodium tetraphosphate is formed by careful hydrolysis of sodium tetrametaphosphate (Thilo and Ratz method). A solution of 4.8 g of Na4P4O12 4H2O in 85 ml of hot water is prepared, and after cooling, a solution of 0.8 g of NaOH in some water is added. The mixture is kept over H2SO4 in a vacuum desiccator and placed in an oven at 40°C. The rate of evaporation should be such that after about 100 hours, no less than 8 to 10 ml remains. The solution is then diluted to 30 ml, and acetone is added. The colourless oil formed is dissolved in some water and reprecipitated with acetone.
SODIUM TETRAPHOSPHATE

SODIUM TETRAPHOSPHATE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


SODIUM TETRAPHOSPHATE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 44)Lieferanten
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Henan Tianfu Chemical Co.,Ltd.
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Career Henan Chemica Co
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7727-67-5()Verwandte Suche:


  • HEXASODIUM TETRAPHOSPHATE
  • SODIUM TETRAPHOSPHATE
  • SODIUM TETRAPOLYPHOSPHATE
  • QUADRAFOS
  • SODIUM TETRAPHOSPHATE 98%
  • octasodium,dioxido(oxo)phosphanium
  • sodium tetraphosphate Na6P4O13
  • SODIUM TETRAPHOSPHATE ISO 9001:2015 REACH
  • Tetraphosphoric acid,sodium salt (1: )
  • 7727-67-5
  • Na6P4O13
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