Disodium Phosphate

Disodium Phosphate

Ingoa matū: Disodium Phosphate

Tātai rāpoi: Na2HPO4; Na2HPO42H2E; Na2HPO4·12H2O

Taumaha rāpoi: Anhydrous: 141.96;  Dihydrate: 177.99;  Te Rakau Waiwai:358.14

CAS: Anhydrous:7558-79-4; Waiwai: 10028-24-7 ; Te Waikore:10039-32-4

Pūāhua: Te paura ma, he ngawari te rewa ki te wai, kare e rewa ki te waipiro. He paku kawakore tona otinga wai.

 


Taipitopito Hua

Whakamahinga: I roto i te ahumahi kai, ka whakamahia hei kaihoko mo te tunu ki te karo i te poke o te waikura me te whakaemulsifier i roto i nga hua miraka hei aukati i te maa hua manu mai i te pakari. Ka whakamahia ano hei whakaehunga me te chelating agent mo nga inu totoka.

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: (GB 25568-2010,FCC VII)

 

Whakatakotoranga GB 25568-2010 FCC VII
Ihirangi Na2HPO4,( I runga i te Turanga maroke),w/%    98.0 98.0
Arsenic(As),mg/kg                      ≤ 3 3
Metal Taumaha (He Pb),mg/kg           ≤ 10 ————
Mata(Pb),mg/kg                          ≤ 4 4
Ko nga Fluoride(Hei F),mg/kg                 ≤ 50 50
Nga matū karekauw/%            ≤ 0.2 0.2
Ngaronga i te whakamarokew/% Na2HPO4          ≤ 5.0 5.0
Na2HPO4·2H2O 18.0-22.0 18.0-22.0
Na2HPO4·12H2O  ≤ 61.0 ————

 

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