Tricalcium Phosphate

Tricalcium Phosphate

Ingoa matū: Tricalcium Phosphate

Tātai rāpoi: Ca3(PO4)2

Taumaha rāpoi: 310.18

CAS: 7758-87-4

Pūāhua: Whakaranuhia e te konupūmā phosphate rerekē. Ko tana waahanga matua ko 10CaO3P2O5· H2O. Ko te tātai whānui ko Ca3(PO4)2. He paura amorphous ma, he kakara, he whakapumau i te hau. He 3.18 te kiato whanaunga. 


Taipitopito Hua

Whakamahinga: I roto i te ahumahi kai, ka whakamahia hei kaihoko anti-caking, taapiri kai (konupūmā pākaha), PH regulator and buffering agent. Ka whakamahia ano ki te paraoa, te miraka paura, te monamona, te purini me etahi atu.

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-V, E341(iii), USP-30)

 

Ingoa o te taupū FCC-V E341(iii) USP-30
Whakamātautau, %      34.0-40.0(hei Ca) ≥90(I runga i te mea kua mura) 34.0-40.0 (hei Ca)
P2O5 Ihirangi%     ≤ 38.5–48.0 (Tuhinga anhydrous)
Whakaahuatanga He paura ma, he hongi kore e mau i te hau
Tautuhinga Tukuna te whakamatautau Tukuna te whakamatautau Tukuna te whakamatautau
Matū wai-wairewa, % ≤ 0.5
Matū waikawa-kore, % ≤ 0.2
Waowao Tukuna te whakamatautau
Mangahau, %      ≤ 0.14
Ngawhawha, %       ≤ 0.8
Te tote dibasic me te waikura konupūmā Tukuna te whakamatautau
Nga whakamatautau wairewa Kare e taea te whakarewa ki te wai me te waihā, wairewa ki te waimāota waimeha me te waikawa nitric
Arsenic, mg/kg        ≤ 3 1 3
Barium Tukuna te whakamatautau
Pūkōwhai, mg/kg         ≤ 75 50(kua whakahuahia hei fluorine) 75
Te hauota Tukuna te whakamatautau
Nga konganuku taumaha, mg/kg   ≤ 30
Matamua, mg/kg           ≤ 2 1
Cadmium, mg/kg        ≤ 1
Mercury, mg/kg         ≤ 1
Ngaronga i runga i te mura, %     ≤ 10.0 8.0(800℃±25℃,0.5h) 8.0 (800℃,0.5h)
Konumohe Kaua e neke ake i te 150 mg/kg (mehemea ka taapiri atu ki te kai ma nga kohungahunga me nga tamariki nohinohi).

Kaua e neke ake i te 500 mg/kg (mo nga whakamahinga katoa engari he kai ma nga kohungahunga me nga tamariki nohinohi).

Ka pa tenei ki te 31 o Poutū-te-rangi 2015.

Kaua e neke ake i te 200 mg/kg (mo nga whakamahinga katoa engari he kai ma nga kohungahunga me nga tamariki nohinohi). Ka pa tenei mai i te 1 o Paenga-whawha 2015.

 

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