yintoni i-benzoic acid?
Nceda ujonge ulwazi
Igama lemveliso: i-Benzoic acid
Inombolo ye-CAS: 65-85-0
Ifomula yemolekyuli: C7H6O2
Iipropati: Ikristale ethambileyo okanye emile okwenaliti, enevumba le-benzene kunye ne-formaldehyde; inyibilika kancinci emanzini; inyibilika kwi-ethyl alcohol, i-diethyl ether, i-chloroform, i-benzene, i-carbon disulfide kunye ne-carbon tetrachloride; iqondo lokunyibilika(℃): 121.7; iqondo lokubila(℃): 249.2; uxinzelelo lomphunga olugcweleyo(kPa): 0.13(96℃); iqondo lokutsha (℃): 121; iqondo lobushushu bokutsha (℃): 571; umda ophantsi wokuqhuma%(V/V): 11; isalathisi sokurhawuzelela: 1.5397nD
Yintoni eyona nto isetyenziswa kakhulu yi-benzoic acid?
Iindlela eziphambili zokusetyenziswa:I-Benzoic acidIsetyenziswa njengearhente yebhakteriostatic ye-emulsion, i-toothpaste, i-jam kunye nokunye ukutya; i-mordant yokudaya nokuprinta; i-intermediate yezamayeza kunye needayi; ukulungiselela i-plasticizer kunye ne-perfume; i-arhente yokulwa nomhlwa yezixhobo zentsimbi.
Isalathiso esiphambili:
| Into eqhelekileyo | i-pharmacopoeia yesiTshayina ngo-2010 | I-British Pharmacopoeia BP 98—2009 | I-United States Pharmacopeia USP23—32 | isongezo sokutya GB1901-2005 | E211 | I-FCCV | isongezo sokutya NY/T1447-2007 |
| inkangeleko | ikristale emhlophe eqhekekileyo okanye enesimo senaliti | ikristale engenambala okanye umgubo wekristale omhlophe | — | ikristale emhlophe | umgubo omhlophe wekristale | ikristale emhlophe eqhekekileyo okanye enesimo senaliti\ | ikristale emhlophe |
| uvavanyo lweziqinisekiso | idlulile | idlulile | idlulile | idlulile | idlulile | idlulile | idlulile |
| umxholo wesiseko esomileyo | ≥99.0% | 99.0-100.5% | 99.5-100.5% | ≥99.5% | ≥99.5% | 99.5% -100.5% | ≥99.5% |
| inkangeleko yesinyibilikisi | — | icacile, icacile | — | — | — | — | — |
| into ekwaziyo ukucolwa lula | idlulile | idlulile | idlulile | idlulile | idlulile | idlulile | idlulile★ |
| into enokutsha ngokulula | — | akukho mnyama kuno-Y5 (tyheli) | akukho mnyama kune-Q(pink) | idlulile | idlulile | idlulile | — |
| isinyithi esinzima (Pb) | ≤0.001% | ≤10ppm | ≤10ug/g | ≤0.001% | ≤10mg/kg | — | ≤0.001% |
| intsalela ekutshiseni | ≤0.1% | — | ≤0.05% | 0.05% | — | ≤0.05% | — |
| Indawo yokunyibilika | 121-124.5ºC | 121-124ºC | 121-123ºC | 121-123ºC | 121.5-123.5ºC | 121-123℃ | 121-123℃ |
| ikhompawundi yekhlorini | — | ≤300ppm | — | ≤0.014% | ≤0.07% () | — | ≤0.014%★ |
| i-arsenic | — | — | — | ≤2mg/Kg | ≤3mg/kg | — | ≤2mg/Kg |
| i-phthalic acid | — | — | — | idlulile | — | — | ≤100mg/kg★ |
| i-sulfate | ≤0.1% | — | — | ≤0.05% | — | — | |
| ilahleko xa yomiswa | — | — | ≤0.7% (ukufuma) | ≤0.5% | ≤0.5% | ≤0.7% | ≤0.5% (ukufuma) |
| i-mercury | — | — | — | — | ≤1mg/kg | — | — |
| ilothe | — | — | — | — | ≤5mg/kg | ≤2.0mg/kg☆ | — |
| i-biphenyl | — | — | — | — | — | — | ≤100mg/kg★ |
| Inqanaba/into | ibakala leprimiyamu | ibakala eliphezulu |
| inkangeleko | i-white flaked solid | i-solid emhlophe okanye etyheli ekhanyayo enamaqhekeza |
| umxholo, % ≥ | 99.5 | 99.0 |
| ubukho be-chromaticity ≤ | 20 | 50 |
| indawo yokunyibilika, ℃ ≥ | 121 | |
Ukupakisha: ibhegi yepolypropylene elukiweyo enebhegi yefilimu yepolythene yangaphakathi
Iinkcukacha zokupakishwa: 25kg, 850*500mm
Kutheni usebenzisai-benzoic acidUmsebenzi we-Benzoic Acid:
(1) Ukuphucula ukusebenza kweehagu, ingakumbi ukusebenza kakuhle kokuguqulwa kokutya
(2) Isithinteli; Iarhente yokulwa neentsholongwane
(3) Isetyenziswa kakhulu kwi-antifungal kunye ne-antiseptic
(4) I-Benzoic acid sisithinteli esibalulekileyo sokutya kohlobo lwe-asidi
I-Benzoic acid kunye neetyuwa zayo zisetyenziswe iminyaka emininzi njengesigcini
Iiarhente ezivela kushishino lokutya, kodwa kwamanye amazwe zikwasetyenziswa njengezongezo ze-silage, ngenxa yokusebenza kwazo kakuhle ngokuchasene neefungi ezahlukeneyo kunye negwele.
Ixesha leposi: Julayi-18-2024
