I-Botanical molluscicide CNM-30
IiNkcazo zeeMveliso
I-Methyl paraben, nayo i-mEthyl Paraben, enye ye-parabens, i-preservative kunye ne-chemical formula CH3(C6H4(OH)COO). Yi-methyl ester ye-p-hydroxybenzoic acid.
Indalo: i-crystalline powder emhlophe okanye i-crystalline. I-115-118 ° C indawo yokunyibilika, indawo yokubilisa, i-297-298 ° C. Inyibilika kwi-ethanol, i-ethyl ether kunye ne-acetone, i-micro-soluble emanzini, i-chloroform, i-carbon disulfide kunye ne-petroleum ether. Ivumba elincinane elikhethekileyo kunye nencasa, incasa ekrakra kancinane, uZhuo Ma.
Ukulungiselela: i-p-hydroxybenzoic acid kunye ne-ethanol phambi kwe-sulfuric acid catalyst ye-esterification, i-esterification emanzini emva kokugqitywa kwe-crystallization, emva koko ngesihluzo, kwiimveliso zokukhetha.Sebenzisa: izinto eziphilayo. Kwi-Preservatives, i-antimicrobial agent, esetyenziselwa ukutya, izimonyo kunye namayeza. Ikwasetyenziselwa uhlalutyo lwe-organic reagents. Impahla ekwisikhunta, igwele kunye neebhaktheriya zineempembelelo zokulwa neentsholongwane ezibanzi, igwele kunye nokungunda kwindima eyomeleleyo, kodwa ngakumbi kwiibhaktheriya ze-Gram-negative bacilli kunye nendima yeLactobacillus empofu. Ukutya kunye namayeza ngokufanelekileyo ulondolozo lokungunda.
Isicelo
I-Methyl paraben, nayo i-mEthyl Paraben, enye ye-parabens, i-preservative kunye ne-chemical formula CH3(C6H4(OH)COO). Yi-methyl ester ye-p-hydroxybenzoic acid.
Indalo: i-crystalline powder emhlophe okanye i-crystalline. I-115-118 ° C indawo yokunyibilika, indawo yokubilisa, i-297-298 ° C. Inyibilika kwi-ethanol, i-ethyl ether kunye ne-acetone, i-micro-soluble emanzini, i-chloroform, i-carbon disulfide kunye ne-petroleum ether. Ivumba elincinane elikhethekileyo kunye nencasa, incasa ekrakra kancinane, uZhuo Ma.
Ukulungiselela: i-p-hydroxybenzoic acid kunye ne-ethanol phambi kwe-sulfuric acid catalyst ye-esterification, i-esterification emanzini emva kokugqitywa kwe-crystallization, emva koko ngesihluzo, kwiimveliso zokukhetha.Sebenzisa: izinto eziphilayo. Kwi-Preservatives, i-antimicrobial agent, esetyenziselwa ukutya, izimonyo kunye namayeza. Ikwasetyenziselwa uhlalutyo lwe-organic reagents. Impahla ekwisikhunta, igwele kunye neebhaktheriya zineempembelelo zokulwa neentsholongwane ezibanzi, igwele kunye nokungunda kwindima eyomeleleyo, kodwa ngakumbi kwiibhaktheriya ze-Gram-negative bacilli kunye nendima yeLactobacillus empofu. Ukutya kunye namayeza ngokufanelekileyo ulondolozo lokungunda.
Inkcazo
| INTO | INGCACISO |
| Imbonakalo | Umgubo omhlophe wekristale |
| Ubunyulu | >> 99.0% |
| Indawo yokunyibilika | 125- 128 |
| Intsalela ekutshisweni | =< 0.1% |
| Ubumuncu (mg/g) | 4.0- 7.0 |
| Izinto ezinxulumeneyo | =< 0.5% |
| Ukuchongwa | Vumelana |
| Ukucaca kwesisombululo | Icace kwaye icace |
| Intsimbi enzima (njenge Pb) | =< 10 ppm |
