I-Botanical molluscicide CNM-30
Incazelo Yemikhiqizo
I-Methyl paraben, nayo i-mEthyl Paraben, enye yama-parabens, iyisilondolozi esinefomula yamakhemikhali ethi CH3(C6H4(OH)COO).Kuyi-methyl ester ye-p-hydroxybenzoic acid.
Imvelo: i-crystalline powder emhlophe noma i-crystalline.115-118 ° C indawo encibilikayo, indawo yokubila, 297-298 ° C. Incibilika ku-ethanol, i-ethyl ether ne-acetone, i-micro-soluble emanzini, i-chloroform, i-carbon disulfide ne-petroleum ether.Iphunga elincane elikhethekile nokunambitha, ukunambitheka okubabayo kancane, uZhuo Ma.
Ukulungiselela: i-p-hydroxybenzoic acid ne-ethanol phambi kwe-sulfuric acid catalyst ye-esterification, i-esterification emanzini ngemva kokuqedwa kwe-crystallization, bese ngokusebenzisa isihlungi, emikhiqizweni yokukhetha.: izinto eziphilayo.Kuma-Preservatives, i-ejenti ye-antimicrobial, esetshenziselwa ukudla, izimonyo kanye nemithi.Futhi isetshenziselwa ukuhlaziya ama-organic reagents.Izimpahla ezikusikhunta, imvubelo kanye namagciwane zinemiphumela ebanzi yokulwa namagciwane, imvubelo nesikhunta endimeni yesikhunta esiqinile, kodwa ikakhulukazi kubhaktheriya i-Gram-negative bacilli kanye nendima ye-Lactobacillus empofu.Ama-fungicides okulondoloza ukudla nemithi.
Isicelo
I-Methyl paraben, nayo i-mEthyl Paraben, enye yama-parabens, iyisilondolozi esinefomula yamakhemikhali ethi CH3(C6H4(OH)COO).Kuyi-methyl ester ye-p-hydroxybenzoic acid.
Imvelo: i-crystalline powder emhlophe noma i-crystalline.115-118 ° C indawo encibilikayo, indawo yokubila, 297-298 ° C. Incibilika ku-ethanol, i-ethyl ether ne-acetone, i-micro-soluble emanzini, i-chloroform, i-carbon disulfide ne-petroleum ether.Iphunga elincane elikhethekile nokunambitha, ukunambitheka okubabayo kancane, uZhuo Ma.
Ukulungiselela: i-p-hydroxybenzoic acid ne-ethanol phambi kwe-sulfuric acid catalyst ye-esterification, i-esterification emanzini ngemva kokuqedwa kwe-crystallization, bese ngokusebenzisa isihlungi, emikhiqizweni yokukhetha.: izinto eziphilayo.Kuma-Preservatives, i-ejenti ye-antimicrobial, esetshenziselwa ukudla, izimonyo kanye nemithi.Futhi isetshenziselwa ukuhlaziya ama-organic reagents.Izimpahla ezikusikhunta, imvubelo kanye namagciwane zinemiphumela ebanzi yokulwa namagciwane, imvubelo nesikhunta endimeni yesikhunta esiqinile, kodwa ikakhulukazi kubhaktheriya i-Gram-negative bacilli kanye nendima ye-Lactobacillus empofu.Ama-fungicides okulondoloza ukudla nemithi.
Ukucaciswa
INTO | INKCAZO |
Ukubukeka | I-crystalline powder emhlophe |
Ubumsulwa | >> 99.0% |
Iphoyinti lokuncibilika | 125-128 |
Izinsalela ekushiseni | =< 0.1% |
I-Acidity (mg/g) | 4.0- 7.0 |
Izinto ezihlobene | =< 0.5% |
Ukuhlonza | Vumelanisa |
Ukucaca kwesixazululo | Icacile futhi isobala |
Insimbi enamandla (njenge-Pb) | =< 10 ppm |