I-Potassium Diacetate

I-Potassium Diacetate

Igama lamakhemikhali: I-Potassium Diacetate

Ifomula ye-Molecular: C4H7H4

Isisindo samangqamuzana: 157.09

Umkhoga:127-08-2

Umlingiswa: I-Crystalline engenamibala noma emhlophe, i-Alkaline, i-DeliqueScent, incibilika emanzini, i-methanol, ethanol kanye ne-i-ammonia, infoluble in ether ne-acetone.


Imininingwane Yomkhiqizo

Ukusetshenziswa: I-Potassium Acetate, njenge-buffer ukulawula i-acidity yokudla, ingasetshenziswa ekudleni okuphansi kwe-sodium njengendawo yokubambela i-sodium diacetate. Ingasetshenziswa futhi ekudleni okuhlukahlukene okucutshungulwe njengokugcina kwenyama, ukudla okusheshayo, ukugqoka isaladi, njll.

Ukupakisha: Igcwele isikhwama se-polyethylene njengesendlalelo sangaphakathi, nesikhwama sokwelulwa sepulasitiki esihlanganisiwe njengesendlalelo sangaphandle. Isisindo esinetha lesikhwama ngasinye singama-25kg.

Isitoreji Nezokuthutha: Kufanele igcinwe endaweni yokugcina yokugcina eyomile futhi yomoya osomile, igcinwe kude nokushisa nasemswakama ngesikhathi sokuhamba, ilayishwe ngokunakekelwa ukuze igweme ukulimala. Ngaphezu kwalokho, kufanele igcinwe ngokwahlukana ezintweni ezinobuthi.

Okujwayelekile kwekhwalithi: (E261 (ii), Q / 320700NX 01-2020)

 

Ukucacisa I-E261 (ii) Q / 320700NX 01-2020
I-Potassium Acetate (njengesomi), w /% ≥ I-61.0-64.0 I-61.0-64.0
Potassium khulula acid (njengosomi), w /% ≥ 36.0-38.0 36.0-38.0
Amanzi w /% ≤ 1 1
Oxidized kalula, w /% ≤ 0.1 0.1
Izinsimbi ezisindayo (njenge-PB), MG / KG ≤ 10
I-Arsenic (AS), MG / KG ≤ 3
Ukuhola (PB), MG / KG ≤ 2 2
I-Mercury (HG), MG / KG ≤ 1
Ph (10% khambi lamanzi), w /% ≤ 4.5-5.0 4.5-5.0

 

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