Botanical molluscicide CNM-30
Awọn ọja Apejuwe
Methyl paraben, tun mEthyl Paraben, ọkan ninu awọn parabens, jẹ olutọju pẹlu ilana kemikali CH3 (C6H4 (OH) COO). O jẹ methyl ester ti p-hydroxybenzoic acid.
Iseda: a funfun okuta lulú tabi kirisita. 115-118 ° C yo ojuami, farabale ojuami, 297-298 ° C. Soluble ni ethanol, ethyl ether ati acetone, micro-tiotuka ninu omi, chloroform, carbon disulfide ati epo ether. Kekere arodun pataki ati itọwo, adun kikoro die, Zhuo Ma.
Igbaradi: p-hydroxybenzoic acid ati ethanol ti o wa niwaju sulfuric acid ayase fun esterification, esterification ninu omi lẹhin ti pari ti crystallization, ki o si nipasẹ kan àlẹmọ, ni pickling awọn ọja.Lo.: Organic agbedemeji. Fun Awọn olutọju, oluranlowo antimicrobial, ti a lo ninu ounjẹ, awọn ohun ikunra ati awọn oogun. Tun lo fun igbekale ti Organic reagents. Awọn ẹru ti o wa lori mimu, iwukara ati awọn kokoro arun ni awọn ipa antibacterial gbooro, iwukara ati mimu si ipa ti o lagbara, ṣugbọn paapaa fun kokoro arun Gram-negative bacilli ati ipa ti Lactobacillus talaka. Ounjẹ ati oogun oogun to munadoko fungicides.
Ohun elo
Methyl paraben, tun mEthyl Paraben, ọkan ninu awọn parabens, jẹ olutọju pẹlu ilana kemikali CH3 (C6H4 (OH) COO). O jẹ methyl ester ti p-hydroxybenzoic acid.
Iseda: a funfun okuta lulú tabi kirisita. 115-118 ° C yo ojuami, farabale ojuami, 297-298 ° C. Soluble ni ethanol, ethyl ether ati acetone, micro-tiotuka ninu omi, chloroform, carbon disulfide ati epo ether. Kekere arodun pataki ati itọwo, adun kikoro die, Zhuo Ma.
Igbaradi: p-hydroxybenzoic acid ati ethanol ti o wa niwaju sulfuric acid ayase fun esterification, esterification ninu omi lẹhin ti pari ti crystallization, ki o si nipasẹ kan àlẹmọ, ni pickling awọn ọja.Lo.: Organic agbedemeji. Fun Awọn olutọju, oluranlowo antimicrobial, ti a lo ninu ounjẹ, awọn ohun ikunra ati awọn oogun. Tun lo fun igbekale ti Organic reagents. Awọn ẹru ti o wa lori mimu, iwukara ati awọn kokoro arun ni awọn ipa antibacterial gbooro, iwukara ati mimu si ipa ti o lagbara, ṣugbọn paapaa fun kokoro arun Gram-negative bacilli ati ipa ti Lactobacillus talaka. Ounjẹ ati oogun oogun to munadoko fungicides.
Sipesifikesonu
| Nkan | PATAKI |
| Ifarahan | Funfun okuta lulú |
| Mimo | >> 99.0% |
| Ojuami yo | 125-128 |
| Aloku lori iginisonu | = <0.1% |
| Àárá (mg/g) | 4.0-7.0 |
| Awọn nkan ti o jọmọ | = <0.5% |
| Idanimọ | Ṣe ibamu |
| Wipe ojutu | Ko o ati ki o sihin |
| Irin ti o wuwo (bii Pb) | = <10 ppm |
