Ammonium hydrogen phosphate

Ammonium hydrogen phosphate

Dzina la Chemical: Ammonium hydrogen phosphate

Molecular formula: (NH4)2HPO4

Kulemera kwa Molecular: 115.02(GB); 115.03 (FCC)

CAS: 7722-76-1

Khalidwe: Ndi mwala wopanda mtundu kapena ufa woyera wa crystalline, wosakoma. Ikhoza kutaya pafupifupi 8% ya ammonia mumlengalenga. 1g Ammonium Dihydrogen Phosphate ikhoza kusungunuka m'madzi pafupifupi 2.5mL. Madzi amadzimadzi ndi Acidic (pH mtengo wa 0.2mol/L muyezo wamadzi ndi 4.3). Imasungunuka pang'ono mu ethanol, osasungunuka mu acetone. Malo osungunuka ndi 180 ℃. Density ndi 1.80. 


Tsatanetsatane wa Zamalonda

Kagwiritsidwe: M'makampani azakudya, amagwiritsidwa ntchito ngati chotupitsa, choyezera ufa, chakudya cha yisiti, chofufumitsa moŵa ndi zowonjezera zakudya zanyama.

Kulongedza: Amadzaza 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:(GB25569-2010, FCC VII)

 

Kufotokozera GB25569-2010 Chithunzi cha FCC VII
Zomwe zili (Monga NH4H2PO4 ), w/% 96.0-102.0 96.0-102.0
Fluorides(As F), mg/kg       ≤ 10 10
Arsenic(As), mg/kg            ≤ 3 3
Chitsulo cholemera(As Pb), mg/kg  ≤ 10
Kutsogolera(Pb), mg/kg              ≤ 4 4
PH(10g/L,25℃) 4.3-5.0

 

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