Pyrophosphate waikawa konutai

Pyrophosphate waikawa konutai

Ingoa matū: Pyrophosphate waikawa konutai

Tātai rāpoi: Na2H2P2O7

Taumaha rāpoi: 221.94

CAS: 7758-16-9

Pūāhua: He paura tioata ma. He 1.862 te kiato pātahi. Ka whakarewahia ki te wai, karekau ki te waiwaro. He kawakore te wairewa wai. Ka tauhohe ki a Fe2+ me Mg2+ ki te hanga chelates.

 


Taipitopito Hua

Whakamahinga:Ka whakamahia hei parepare, hei kai rewena, hei whakakoi, hei whakaemi, hei kai kai, hei whakamarumaru me etahi atu paanga ki te kai.

Tapeke:Ka whakakiia ki te putea polyethylene hei paparanga o roto, me te putea 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: (FCC-VII,E450(i))

 

Ingoa o te taupū FCC-VI E450(i)
Whakaahuatanga Te paura ma, he karepe ranei
Tautuhinga Tukuna te whakamatautau
Whakamātautau, % 93.0-100.5 ≥95.0
pH o te otinga 1%. 3.7-5.0
P2O5 Ihirangi(take kua mura), % 63.0-64.5
Wairewakore, %       ≤ 1 1
Pūkōwhai, mg/kg         ≤ 0.005 0.001(whakahuatia hei fluorine)
Ngaronga i te whakamaroketanga, %       ≤ 0.5(105℃,4h)
Hei, mg/kg              ≤ 3 1
Cadmium, mg/kg        ≤ 1
Mercury, mg/kg         ≤ 1
Matamua, mg/kg           ≤ 2 1
Konumohe, mg/kg      ≤ 200

 

 

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