Potassium metaphosphate

Potassium metaphosphate

Aha kemịkalụ: Potassium metaphosphate

Ụdị molekụla: KO3P

Ibu Molecular: 118.66

CAS: 7790-53-6

agwa: kristal ọcha ma ọ bụ enweghị agba ma ọ bụ iberibe, mgbe ụfọdụ eriri na-acha ọcha ma ọ bụ ntụ ntụ. Na-esighị ísì, ji nwayọọ nwayọọ na-agbaze n'ime mmiri, solubility ya bụ dịka polymeric nke nnu, na-abụkarị 0.004%. Mmiri ya bụ alkaline, soluble na enthanol.

 


Nkọwa ngwaahịa

Ojiji: emulsifier abụba; ihe na-edozi ahụ; ihe nro mmiri; metal ion chelating ụlọ ọrụ; microstructure modifier (karịsịa maka isi mmiri), ihe na-echebe agba; antioxidant; ihe nchekwa. A na-ejikarị anụ, cheese na mmiri ara ehi kpochapuru.

Nkwakọ ngwaahịa: Ajuju ya na akpa polyethylene dị ka oyi akwa dị n'ime, yana akpa rọba kpara akpa dị ka oyi akwa. Ibu ụgbụ nke akpa ọ bụla bụ 25kg.

Nchekwa na Ụgbọ njem: Ekwesịrị ịchekwa ya n'ụlọ nkwakọba ihe akọrọ na ikuku ventilashị, na-echekwa ya ka ọ ghara ikpo ọkụ na mmiri n'oge njem, na-ebufe ya na nlezianya ka ọ ghara imebi. Ọzọkwa, a ghaghị ịchekwa ya iche na ihe ndị na-egbu egbu.

Ọkọlọtọ Ogo:(FCC VII, E452(ii))

 

Aha index Ọnụ ego FCC VII E452(ii)
Ọdịnaya (dị ka P2O5), w% 59-61 53.5-61.5
Arsenic (As), mg/kg  ≤ 3 3
Fluoride (dị ka F), mg/kg  ≤ 10 10
Ọla dị arọ (dị ka Pb), mg/kg  ≤
Ihe anaghị agbaze, w%  ≤
Lead (Pb), mg/kg  ≤ 2 4
Mercury (Hg), mg/kg  ≤ 1
Caudium (Cd), mg/kg  ≤ 1
Mfu na mgbanye, w% 2
Uru pH (Ngwọta 10g/L) Oke 7.8
P2O5, W% 8
Viscosity -6.5-15kp

 

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