Dipotassium Phosphate

Dipotassium Phosphate

Dzina la Chemical:Dipotassium Phosphate

Molecular formula:K2HPO4

Kulemera kwa Molecular:174.18

CAS: 7758-11-4

Khalidwe:Ndiwopanda mtundu kapena woyera lalikulu kristalo granule kapena ufa, mosavuta deliquescent, zamchere, osasungunuka mu Mowa.Mtengo wa pH uli pafupifupi 9 mu 1% yankho lamadzi.


Tsatanetsatane wa Zamalonda

Kagwiritsidwe:M'makampani azakudya, amagwiritsidwa ntchito ngati wothandizila, chelating, chakudya cha yisiti, emulsifying mchere, synergistic wothandizira wa anti-oxidation.

Kulongedza:Imadzaza ndi thumba la polyethylene ngati wosanjikiza wamkati, ndi thumba la pulasitiki loluka ngati wosanjikiza wakunja.Kulemera konse kwa thumba lililonse ndi 25kg.

Kusungirako ndi Zoyendera:Iyenera kusungidwa m'nyumba yosungiramo zinthu zouma komanso zolowera mpweya, zosungidwa kutali ndi kutentha ndi chinyezi panthawi yoyendetsa, zotsitsidwa mosamala kuti zisawonongeke.Komanso, ziyenera kusungidwa mosiyana ndi zinthu zakupha.

Mulingo Wabwino:(FCC-V, E340(ii), USP-30)

 

Dzina la index Zithunzi za FCC-V E340 (ii) USP-30
Kufotokozera wopanda mtundu kapena woyera granular ufa, makhiristo kapena misa;zinthu zosasangalatsa, hygroscopic
Kusungunuka - Zosungunuka bwino m'madzi.Zosasungunuka mu ethanol -
Chizindikiritso Kupambana mayeso Kupambana mayeso Kupambana mayeso
pH mtengo - 8.7—9.4 (1% yankho) 8.5-9.6 (5% yankho)
Zomwe zili (monga maziko owuma) % ≥98.0 ≥98.0 (105℃,4h) 98.0-100.5
P2O5 Zomwe zili (zopanda madzi) % - 40.3–41.5 -
Madzi osasungunuka (Anhydrous basis) ≤% 0.2 0.2 0.2
Mpweya wa carbonate - - Kupambana mayeso
Chloride ≤% - - 0.03
Sulfate ≤% - - 0.1
Organic volatile zonyansa - - Kupambana mayeso
Fluoride ≤ppm 10 10 (amawonetsedwa ngati fluorine) 10
Monobasic kapena tribasic mchere - - Kupambana mayeso
Kutaya pakuyanika ≤% 2 (105 ℃, 4h) 1 (105 ℃)
Zitsulo zolemera ≤ppm - - 10
Sodium - - Kupambana mayeso
Monga ≤ppm 3 1 3
Chitsulo ≤ppm - - 30
Cadmium ≤ppm - 1 -
Mercury ≤ppm - 1 -
Kutsogolera ≤ppm 2 1 -

 

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