Tetrasodium pyrophosphate

Tetrasodium pyrophosphate

Lebitso la lik'hemik'hale:Tetrasodium pyrophosphate

Foromo ea molek'hule: Na4P2O7

Boima ba Molek'hule:265.90

CAS: 7722-88-5

Sebopeho: Phofo ea kristale e tšoeu ea monoclinic, e qhibiliha ka metsing, ha e qhibilihe ka har'a ethanol.Tharollo ea eona ea metsi ke alkali.E na le boikarabello ba ho senyeha ka lebaka la mongobo moeeng.


Lintlha tsa Sehlahisoa

Tšebeliso:E sebelisoa indastering ea lijo e le ntlafatso ea boleng le emulsifier, joalo ka lijo tse entsoeng ka makotikoting, lino tsa litholoana, lihlahisoa tsa lebese joalo ka lebese le khutsitsoeng, chisi, lebese la soya joalo-joalo.

Ho paka:E phuthetsoe ka mokotlana oa polyethylene joalo ka lera le kahare, le mokotla oa polasetiki o lohiloeng joalo ka lera le kantle.Boima ba letlooa la mokotla o mong le o mong ke 25kg.

Polokelo le Lipalangoang:E lokela ho bolokoa sebakeng se omeletseng le se nang le moea o motlakase, se bolokiloeng hole le mocheso le mongobo nakong ea lipalangoang, se laoloe ka hloko e le ho qoba tšenyo.Ho feta moo, e tlameha ho bolokoa ka thoko ho lintho tse chefo.

Boemo ba Boleng:(GB25557-2010, FCCVII, E450(iii))

 

Lebitso la index GB25557-2010 FCCV E450(iii)
Tetrasodium Pyrophosphate Na4P207,% 96.5-100.5 95.0-100.5 ≥95.0
P205, % - - 52.5-54.0
Metsi a sa Keneng, ≤ w/% 0.2 0.2 0.2
PH (1% tharollo e nang le metsi) 9.9-10.7 - 9.8-10.8
Arsenic (As), ≤ mg/kg 3 3 1
Litšepe tse boima (joaloka Pb), ≤ mg/kg 10 - -
Fluoride (joaloka F), ≤ mg/kg 50 50 50
Tahlehelo ho Ignition, ≤ w/% 0.5 0.5 0.5
Orthophosphate Feta Teko - -
Hg, ≤ mg/kg - - 1
Cd, ≤ mg/kg - - 1
Pb, ≤ mg/kg - - 1

 

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