Tetrasodium Pyrophosphate

Tetrasodium Pyrophosphate

Ingoa matū:Tetrasodium Pyrophosphate

Tātai rāpoi: Na4P2O7

Taumaha rāpoi:265.90

CAS: 7722-88-5

Pūāhua: Ko te paura karaihe monoclinic ma, he wairewa i roto i te wai, he wairewa i roto i te waihano.He kawakore te wairewa wai.Ka tika ki te deliquesce ma te makuku i te rangi.


Taipitopito Hua

Whakamahinga:Ka whakamahia i roto i te ahumahi kai hei whakapai ake i te kounga me te emulsifier, penei i nga kai kēne, nga inu hua, nga hua miraka penei i te miraka, te tiihi, te miraka soybean me era atu.

Tapeke:Kua whakakiia ki te putea polyethylene hei paparanga o roto, me te peeke raranga kirihou hei paparanga o waho.Ko te taumaha o ia peeke he 25kg.

Rokiroki me te Kawe:Me penapena i roto i te whare putunga maroke me te hau, kia matara atu i te wera me te makuku i te wa e kawe ana, ka utaina ma te tupato kia kore ai e pakaru.I tua atu, me penapena motuhake mai i nga matū paihana.

Paerewa Kounga:(GB25557-2010, FCCVII, E450(iii))

 

Ingoa o te taupū GB25557-2010 FCCV E450(iii)
Tetrasodium Pyrophosphate Na4P207, % 96.5-100.5 95.0-100.5 ≥95.0
P205, % 52.5-54.0
Wairewakore, ≤ w/% 0.2 0.2 0.2
PH (1% wairewa wai) 9.9-10.7 9.8-10.8
Arsenic (As), ≤ mg/kg 3 3 1
Te Kotara Taamaha (hei Pb), ≤ mg/kg 10
Pūkōwhai (hei F), ≤ mg/kg 50 50 50
Ngaronga i runga i te mura, ≤ w/% 0.5 0.5 0.5
Orthophosphate Paahi Whakamatau
Hg, ≤ mg/kg 1
Cd, ≤ mg/kg 1
Pb, ≤ mg/kg 1

 

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