Potassium pyrophosphate

Potassium pyrophosphate

Aha kemịkalụ: Potassium Pyrophosphate, Tetrapotassium Pyrophosphate(TKPP)

Ụdị molekụla: K4P2O7

Ibu Molecular: 330.34

CAS: 7320-34-5

agwa: ọcha granular ma ọ bụ ntụ ntụ, ebe agbaze na 1109ºC, soluble na mmiri, insoluble na ethanol na mmiri ngwọta ya bụ alkali.


Nkọwa ngwaahịa

Ojiji:  Nri nri eji eme emulsifier nri edoziziri, ihe na-emezi anụ ahụ, onye na-ahụ maka ịchafụ, onye na-emeziwanye mma ejiri dị ka emulsifier na nzukọ ụlọ ọrụ nri, onye na-emeziwanye, onye na-ahụ maka chelating, nke a na-ejikwa dị ka ngwaahịa akụrụngwa alkaline. Otutu ngwakọta na phosphate ndị ọzọ condensed, nke a na-ejikarị egbochi ngwaahịa mmiri mkpọ na-emepụta struvite, na-egbochi ụcha mkpụrụ osisi mkpọ; meziwanye ogo mgbasawanye ice cream, sausaji ham, mkpụrụ, njigide mmiri na anụ ala; melite noodles uto ma melite mkpụrụ, gbochie cheese ịka nká.

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:(GB25562-2010, FCC-VII)

 

Aha index GB25562-2010  FCC-VII
Potassium Pyrophosphate K4P2O7(na ihe a mịrị amị), %  ≥           95.0 95.0
Mmiri na-adịghị edozi, %          ≤ 0.1  0.1
Arsenic (As), mg/kg         ≤ 3 3
Fluoride (dị ka F), mg/kg        ≤ 10 10
Ọnwụ na mgbanye, %           ≤ 0.5  0.5
Pb, mg/kg         ≤             2 2
PH,%             ≤ 10.0-11.0
Ọla dị arọ (dị ka Pb), mg/kg         ≤            10

 

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