Khoom npe:
2-methyl-3-phenyl-2-propena
Specifications:
Synonyms: Potassium phenylacrylate;16089-48-8;2-Propenoic acid, 3-phenyl-, potassium ntsev (1:1)potassium; (E)-3-phenylprop-2- enoate Cinnamic acid, poov tshuaj ntsev
CAS Nr.: 16089-68-8
MF: C9H7KO 2
MW: 186.25
QHIA: 99.5% min
Tus qauv qauv:
Tsos: Dawb crystal hmoov hmoov.
Khoom:
Potassium cinnamate yog dav siv nyob rau hauv cov zaub mov vim nws zoo solubility, thiab nws preservative mechanism yog tias poov tshuaj Cassia bark acid hloov mus rau Cassia bark acid nyob rau hauv acidic tej yam kev mob. Cassia bark Acid yog cov kua qaub tsis muaj zog nrog PH ntawm 4.37-4.44, thiab nws cov tshuaj tiv thaiv kab mob yog nyob ntawm feem ntau ntawm nws nyob rau hauv daim ntawv ntawm unionized acid molecules. Thaum yaj hauv dej, cov kua qaub tsis muaj zog ua tsis tiav ionize rau hauv ions, tab sis tsim kev sib npaug ntawm cov ntawv them, ionic forms, thiab uncharged, unionized forms. Ob hom kev sib piv-raws li kev daws teeb meem PH, cov kua qaub ntau dua, cov ntawv sib koom ua ke ntau dua.
Daim ntawv thov:
Potassium cinnamate yog cov nroj tsuag tshiab tsw hom zaub mov kev hloov kho, dav siv hauv txhua yam khoom noj khoom haus, xws li cov nqaij nyoos, pickles, taum qaub, nqaij nruab deg, ci, pasta, noodles, ntsim qhuav tofu, thiab lwm yam. Nws tuaj yeem phim lossis hloov tau. Qee cov tshuaj preservatives (potassium sorbate, dehydrobitate, dehydrogenation, sodium diacetate, sodium benzoate, thiab lwm yam). Nws kuj tseem tuaj yeem siv los ua cov khoom siv raw khoom sib xyaw ua ke. Tsis tas li ntawd, muaj zog tiv thaiv kab mob, tshwj xeeb tshaj yog nyob rau hauv pwm, kab mob thiab cov poov xab uas ua rau cov zaub mov tsis zoo. Cov concentration zoo ntawm inhibiting pwm yog {{0}}}05-0.1%, tus nqi siv ntau yog 0.01-0.02%, thiab cov concentration zoo ntawm inhibiting kab mob yog 0.01-0.1%.
Pob:
25kgs / Nruas, los yog raws li tus neeg thov kev thov.
Cia:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.Tuav hauv qhov chaw muaj cua zoo.
Cim npe nrov: Tuam Tshoj potassium cinnamate manufacturers, lwm tus neeg, Hoobkas
