24634-61-5 |Potassium Sorbate Granular
Sharaxaada Alaabta
Potassium sorbate waa cusbada potassium ee Sorbic Acid, formula kiimikaad C6H7KO2. Isticmaalkeeda aasaasiga ah waa sida ilaalinta cuntada (lambarka E 202). Potassium sorbate waxay waxtar u leedahay codsiyo kala duwan oo ay ku jiraan cuntada, khamriga, iyo alaabta daryeelka shakhsi ahaaneed.
Potassium sorbate waxa lagu soo saaraa ka falcelinta sorbic acid oo leh qayb siman oo ah potassium hydroxide. Sorbate-ka potassium ee ka dhashay waxa laga yaabaa in laga soo saaro ethanol aqueous.
Potassium sorbate waxaa loo isticmaalaa in lagu joojiyo caaryada iyo khamiirka cuntooyin badan, sida farmaajada, khamriga, caano fadhi, hilibka la qalajiyey, tufaax, cabitaannada fudud iyo cabitaannada khudradda, iyo alaabta la dubay. Waxa kale oo laga heli karaa liiska maaddooyinka ee badeecooyin badan oo la qalajiyey. Intaa waxaa dheer, alaabta kabka cuntada dhirta guud ahaan waxaa ku jira potassium sorbate, taas oo u dhaqmo si looga hortago caaryada iyo microbes iyo si ay u kordhiyaan nolosha shelf, oo loo isticmaalo xaddi at taas oo aan la garaneynin waxyeellooyin caafimaad oo xun, muddo gaaban.
Potassium sorbate sida ilaalinta cuntada waa ilaalinta aashitada ah oo lagu daray aashitada organic si loo hagaajiyo saameynta falcelinta jeermiska. Waxaa lagu diyaariyaa iyadoo la isticmaalayo potassium carbonate ama potassium hydroxide iyo sorbic acid sida alaabta ceeriin. cuntada asalka ah.
Daawooyinka lagu qurxiyo. Waa ilaalinta acid organic. Qadarka lagu daray guud ahaan waa 0.5%. Waxaa lagu qasi karaa sorbic acid. Inkasta oo sorbate potassium ay si fudud ugu milmi karto biyaha, haddana way ku habboon tahay in la isticmaalo, laakiin qiimaha pH ee 1% dareeraha aqueous waa 7-8, taas oo u muuqata inay kordhiso pH ee qurxinta, waana in la daryeelo marka la isticmaalo.
Wadamada horumaray ayaa ahmiyad weyn siiya horumarinta iyo soosaarka sorbic acid iyo cusbada ku jirta. Maraykanka, Galbeedka Yurub, iyo Japan waa dalal iyo gobollo ay ku badan yihiin ilaalinta cuntada.
①Eastntan waa soo saaraha kaliya ee sorbic acid iyo milixdeeda gudaha Maraykanka. Kadib iibsashada qaybta wax soo saarka sorbic acid ee Monsanto ee 1991. Awoodda wax soo saarka ee 5,000 tan / sannadkii, xisaabinta 55% ilaa 60% ee suuqa Maraykanka;
②Hoehst waa soo saaraha kaliya ee sorbic acid ee Jarmalka iyo Galbeedka Yurub, iyo soo saaraha ugu weyn adduunka ee sorbate. Awoodda rakibaadda waa 7,000 ton / sannadkii, iyada oo lagu xisaabtamayo qiyaastii 1/4 ee wax soo saarka adduunka;
③Japan waa soosaaraha ugu wayn aduunka ee alaabta wax lagu ilaaliyo, iyadoo wadarta waxsoosaarka ay tahay 10,000 ilaa 14,000 tan sanadkii. Qiyaastii 45% ilaa 50% wax soo saarka potassium sorbate ee aduunka waxa inta badan laga keenaa Daicel ee Japan, kiimikooyinka synthetic, alizarin iyo Ueno Pharmaceuticals. Afartan shirkadood ayaa sannadkii waxa ay awoodaan 5,000, 2,800, 2,400 iyo 2,400 tan.
Tilmaamid
WAXYAABAHA | HEERKA |
Muuqashada | Caddaan ilaa cad-cad granular |
Qiimayn | 99.0% - 101.0% |
Luminta qallajinta (105 ℃, 3 saacadood) | 1% ugu badnaan |
Xasiloonida kulaylka | Ma jiro wax isbeddel ah oo ku yimid midab ka dib kuleylka 90 daqiiqo at 105 ℃ |
Aysiidh (sida C6H8O2) | 1% ugu badnaan |
Alkalinity (sida K2CO3) | 1% ugu badnaan |
Chloride (sida Cl) | 0.018% ugu badnaan |
Aldehyde (sida formaldehyde) | 0.1% ugu badnaan |
Sulfate (sida SO4) | 0.038% ugu badnaan |
hogaanka (Pb) | 5 mg/kg ugu badnaan |
Arsenic (As) | 3 mg/kg ugu badnaan |
Meerkuri (Hg) | 1 mg/kg ugu badnaan |
Biraha culus (sida Pb) | 10 mg/kg ugu badnaan |
Waxyaalaha wasakhaysan ee Dabiiciga ah | Buuxi shuruudaha |
Haraaga dareerayaasha | Buuxi shuruudaha |