Potaziyamu Acetate

Dzina la Chemical: Potaziyamu Acetate

Molecular formula: C₂H₃KO₂

Kulemera kwa Molecular: 98.14

CAS: 127-08-2

Khalidwe: Ndi woyera crystalline ufa. Imanyowa mosavuta ndipo imakoma mchere. PH mtengo wa 1mol/L yankho lamadzi ndi 7.0-9.0. Relative density (d425) ndi 1.570. Malo osungunuka ndi 292 ℃. Ndiwosungunuka kwambiri m'madzi (235g/100mL, 20℃; 492g/100mL, 62℃), ethanol (33g/100mL) ndi methanol (24.24g/100mL, 15℃), koma osasungunuka mu ether.

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Tsatanetsatane wa Zamalonda

Kagwiritsidwe: Imagwiritsidwa ntchito ngati buffering, neutralizer, preservative ndi color fixative kuteteza mitundu yachilengedwe ya nyama ndi zomera.

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: (FAO/WHO, 1992)

Kufotokozera	FAO/WHO, 1992
Zomwe zili (zowuma),w/% ≥	99.0
Kutaya Pakuyanika (150 ℃, 2h), w/% ≤	8.0
Alkalinity	Wamba
Arsenic (As),mg/kg ≤	3
Yesani sodium	Wamba
Kutsogolera (Pb),mg/kg ≤	10
Heavy Metal (monga Pb),mg/kg ≤	20
PH	7.5-9.0