Samar da Masana'antu CAS 99-76-3 Methylparaben Pure Methylparaben Foda
Bayanin Samfura
Methylparaben, wani abu ne na kwayoyin halitta tare da dabarar C8H8O3, farin crystalline foda ko crystal mara launi, tare da mai narkewa a cikin barasa, ether, mai narkewa a cikin ruwa kadan, tafasar 270-280 ° C. Ana amfani da shi galibi azaman abin adana ƙwayoyin cuta don haɗaɗɗun kwayoyin halitta, abinci, kayan kwalliya da magani, kuma ana amfani dashi azaman abin adana abinci. Saboda yana da tsarin phenolic hydroxyl, kayan aikin sa na kashe kwayoyin cuta sun fi ƙarfin benzoic acid da sorbic acid. Tsarin aikinsa shine: lalata membrane na ƙwayoyin cuta, sunadaran sunadaran a cikin sel, da hana ayyukan enzymes na numfashi da electron transfer enzymes na ƙananan ƙwayoyin cuta.
COA
| ABUBUWA | STANDARD | SAKAMAKON gwaji |
| Assay | 99% Methylparaben | Ya dace |
| Launi | Farin foda | Ya dace |
| wari | Babu wari na musamman | Ya dace |
| Girman barbashi | 100% wuce 80 mesh | Ya dace |
| Asarar bushewa | ≤5.0% | 2.35% |
| Ragowa | ≤1.0% | Ya dace |
| Karfe mai nauyi | ≤10.0pm | 7ppm ku |
| As | ≤2.0pm | Ya dace |
| Pb | ≤2.0pm | Ya dace |
| Ragowar magungunan kashe qwari | Korau | Korau |
| Jimlar adadin faranti | ≤100cfu/g | Ya dace |
| Yisti & Mold | ≤100cfu/g | Ya dace |
| E.Coli | Korau | Korau |
| Salmonella | Korau | Korau |
| Kammalawa | Yi daidai da ƙayyadaddun bayanai | |
| Adana | An adana shi a cikin Cool & Busasshen Wuri, Nisantar Haske mai ƙarfi da Zafi | |
| Rayuwar rayuwa | Shekaru 2 lokacin da aka adana da kyau | |
Aiki
Methylparaben foda yana da ayyuka iri-iri, gami da:
Sterilization da maganin antiseptik: Methylparaben yana da tasiri mai karfi na antibacterial da bactericidal, zai iya halakar da membrane na microorganisms, ya lalata furotin a cikin tantanin halitta, kuma ya hana aikin tsarin enzyme na numfashi da tsarin tsarin enzyme na lantarki na ƙwayoyin microbial, don kunna aikin haifuwa da maganin antiseptik. Wannan kadarar ta sanya ta yin amfani da ita sosai azaman abin adanawa a abinci, kayan kwalliya, magunguna da sauran fannoni.
Anti-inflammatory and antibacterial : Bugu da ƙari, kasancewa mai kiyayewa, Methylparaben kuma yana da maganin kumburi da ƙwayoyin cuta kuma ana iya amfani dashi don magance cututtukan fata na fungal, irin su itching na fata, rashes na fata da sauran cututtuka marasa kyau. A cikin matsakaicin amfani, methyl p-hydroxybenzoate yana da wasu tasirin warkewa akan fata.
Don kwayoyin halitta: Methylparaben za a iya amfani dashi azaman albarkatun ƙasa don haɓakar ƙwayoyin halitta, musamman ma esters, irin su methyl paraben, ethyl paraben, da sauransu.
Aikace-aikace a cikin magani da kayan shafawa : Ana amfani da Methylparaben azaman abin adanawa a cikin magunguna da kayan kwalliya don hana abinci daga ruɓe ko magani daga lalacewa. A cikin kayan shafawa, yana iya hana kayan kwalliya daga lalacewa, ruɓewa, da kiyaye sabo da ingancin samfuran.
Sauran amfani : Methylparaben kuma ana amfani dashi azaman tsaka-tsaki a cikin rini, magungunan kashe qwari, da magungunan kashe qwari don haɗin organophosphorus kwari. Bugu da kari, ana amfani da shi wajen kera polymers na ruwa crystal polymers da robobi, kuma a matsayin phenol wanda aka samu daga benzoic acid, zai iya hana mafi yawan kwayoyin cutar gram-tabbatacce da wasu kwayoyin cutar gram-4.
A taƙaice, Methylparaben foda ba kawai wani tasiri mai mahimmanci da kuma maganin rigakafi ba, amma kuma yana taka muhimmiyar rawa a cikin kwayoyin halitta da sauran filayen.
Aikace-aikace
Methylparaben, wanda kuma aka sani da methyl paraben ko methyl hydroxyphenyl ester, wani farin crystalline foda ko colorless crystal, mai narkewa a cikin barasa, ether da acetone, dan kadan mai narkewa a cikin ruwa Properties, tafasar batu na 270-280 ° C. Babban amfani da wannan fili hada da:
Kwayoyin Halitta: A matsayin tushen tushen albarkatun halitta, ana amfani da su don haɗa sinadarai daban-daban.
Additives abinci: ana amfani da shi azaman maganin rigakafi don hana abinci lalacewa da tsawaita rayuwar abinci.
Kayan shafawa : A matsayin magungunan kashe kwayoyin cuta na kayan kwalliya, kula da tsafta da ingancin kayan kwalliya.
Pharmaceutical: Ana amfani da methyl p-hydroxybenzoate azaman mai adana ƙwayoyin cuta a cikin masana'antar harhada magunguna don tabbatar da aminci da inganci na magunguna.
Ciyar da kiyayewa: ana amfani da shi a cikin abinci don hana haɓakar ƙwayoyin cuta da tabbatar da inganci da amincin abinci.
Bugu da kari, methyl p-hydroxybenzoate kuma yana da wani phenolic hydroxyl kungiyar tsarin, don haka ta antibacterial yi shi ne karfi fiye da benzoic acid da sorbate, wanda zai iya halakar da cell membrane na microorganisms, denature sunadaran a cikin sel, da kuma hana ayyukan na numfashi enzyme tsarin da electron canja wurin enzyme tsarin microbial Kwayoyin, don cimma manufar anti-corrosion. Ana amfani da wannan fili sosai a fagage da yawa kuma muhimmin sinadari ne ɗanyen abu.
Samfura masu dangantaka
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