Aha kemịkalụ: Anhydrous citric acid
Formula: C6H8O7
Arọ molekul: 192.12
Ọdịdị: enweghị isi, ọcha crystalline ntụ ntụ ma ọ bụ mma urughuru, mgbochi caking, ezi fluidity
Ngosipụta anụ ahụ na kemịkalụ nke citric acid:
Ihe | Ihe ngosi |
C6H8O7,% ≥ | 99.5 |
Ngwa ngwa carbonizable ihe | ≤ 1.05 |
Sulfated uyi | ≤0.05% |
Chloride | ≤50mg/kg |
Sulfate | ≤100mg/kg |
Oxalate | ≤100mg/kg |
Calcium nnu | ≤200mg/kg |
Arsenic (As) | 1 mg/kg |
Ndu (Pb) | 0.5mg / n'arọ |
Mfu na ihicha (%) | ≤0.5% |
Citric acid bụ ihe na-emebi emebi, enwere ike ịtụgharị ya ka ọ bụrụ carbon dioxide na mmiri site n'omume microorganisms na mmiri. Citric acid agaghị emetọ ihe okike ma bụrụ ezigbo akụrụngwa akụrụngwa. A na-eji ya na nri, nri, kemịkalụ, ịchọ mma, ngwa elektrọn, textiles, mmanụ ala, akpụkpọ anụ, ihe owuwu, foto, plastik, nkedo, ceramics na ụlọ ọrụ ndị ọzọ, dị ka onye na-ahụ maka uto utoojoo, onye na-eme ka ekpomeekpo, solubilizer, ihe nchekwa, antioxidant, deodorizer, onye na-ahụ maka ihe mgbagwoju anya, onye na-ehicha ígwè, onye na-ahụ maka ihe na-eme ka ọ dị ọcha, onye na-ahụ maka gelling, na mgbakwunye nke acid citric, na mgbakwunye na ọrụ nke acid citric. na-eme ka ekpomeekpo na-akwalite mgbanwe sucrose.
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