Kwatanci: 4-hydroxybenzo acid methyl ester; methyl-4-hydroxyboate; methylparbenzoate; methylparben, sodium gishiri; nipagin
Bayyanar / launi: Farin Crystalline foda
● Trapher matsa lamba: 3.65e-05mmhg a 25 ° C
Point ● Ilimin: 125-128 ° C (lit.)
Index index: 1.4447 (kimanta)
● Poust Point: 265.5 ° C a 760 mmhg
● Pka: Pka 8.15 (H2O, T = 20.0) (ba shi da tabbas)
● Proton: 116.4 ° C
● PSA:46.53000
● Tattaunawa: 1.209 g / cm3
● Laja: 1.17880
● Storge Temp.:0-6 DisC
● Salladi.:ethanol: Solrable0.1m, Share, mai launi
● Cikin Solyarfin ruwa.:Searwa mai narkewa cikin ruwa.
● Xlogp3: 2
● Hydrogen Bond Donor Kidaya: 1
● Hydrogen Bond Reador: 3
Tashar Bond Counts: 2
● daidai taro: 152.04734113
● Kididdige Terom Count: 11
● Hadadewa: 136
A Daraktsan Kwarewar:Sauran Amfani -> Abubuwan da ke bayarwa
Canonical murmushi:Coc (= o) C1 = CC = C (C = C1) O
Amfani:Methylparaben shine ester of methyl barasa da p-hydroxyboic acid, yana hana kwayar cuta ta hanyar maimaita kararrawa ta hanyar shayarwa ta hakori. Hanyoyi, kamar ethyl p-hydroxybyboate (paraben b) da propyl p-hydroxyboate (Nepalese c), suma c), suma condoltant.mensmat.mens ne haushi ga fata. Parabens yana daya daga cikin rukunin abubuwan da aka saba amfani da su a cikin kwaskwarima, magunguna, da masana'antu na abinci. Parabens suna ba da ƙwayoyin cuta da aiki na fungistatic a kan wani yanki dabam-dabam, kuma ana ɗauka amintaccen amfani a cikin kayan kwalliya, musamman a cikin haske mai ƙarfin gaske. Ana tantancewa da abubuwan da aka adana don amfani a bardawa na kwaskwarima shirye-shiryen jerin abubuwa a cikin magabata a tsakanin mafi ƙarancin sakaci. Yankin maida hankali da aka yi amfani da shi a cikin kayan kwalliya ya bambanta tsakanin 0.03 da kashi 0.30, ya danganta da yanayin amfani da samfurin wanda aka kara shi. A cewar ɗakin karatu na ƙasa na magani, da sinadarai yana faruwa a zahiri a cikin kayan 'ya'yan itace - kodayake ana iya ƙirƙirar Syntantallanci da tushe kuma suna taimaka wa waɗannan samfuran da ke taimaka wa waɗannan samfuran kula da ingancinsu. Rabach ya ce yana da chock-cike da anti-fungal da ƙwayoyin cuta, waɗanda ke da abubuwan al'ajabi don tsawaita rayuwar safiyar fata, amai da kayan kwalliya.
Methylpabin shine wakili na rigakafi wanda shine farin foda mai fa'ida kyauta. Yana aiki ne da yisti da molds a kan babban yanki mai fadi. duba parabens. Ana amfani da Methyl 4-hydroxyboate azaman wakili na anti-fungal. Hakanan ana amfani dashi azaman kariya a cikin abinci, abubuwan sha da kayan kwalliya. Yana aiki a matsayin mai hana ci gaban molds da kuma ƙarancin ƙwayoyin cuta kuma a matsayin abin hawa don maganin ophthalmic.
Methylparaban shine abubuwan kariya wanda ake amfani da shi a cikin masana'antar kwaskwarima da masana'antar kulawa na mutum. It is a member of the paraben family, which includes other preservatives like ethylparaben, propylparaben, and butylparaben.Here are some key points about methylparaben:
Kiyayewa: An ƙara methylparaben da aka ƙara zuwa kayan kwalliya da samfuran kulawa na mutum don hana girma da haɓaka microorganisms kamar ƙwayoyin cuta da fungi. Yana taimaka tsawaita rayuwar shiryayye na waɗannan samfuran kuma kula da ingancinsu da amincinsu.
Aminci:An yi nazarin Methylparaben sosai kuma ana ɗaukar lafiya don amfani da kayan kwalliya da kayan kula da cuta na Turai kamar nazarin halittar Amurka (Cir) Kwamitin Cossand (Cir).
Buɗewa Amfani:Za a iya samun ƙarin methylparabin da iri-iri, gami da cream, lotions, shamfu, kayan shafa, kayan shafa, deodorants, da rana. Ana amfani dashi sosai saboda ingancin sa, kwanciyar hankali, da kuma jituwa tare da nau'ikan kwaskwarima da yawa.
Sauran maganganun: Ana amfani da methylparaben sau da yawa a hade tare da sauran parabens (kamar ethylparaben, propylpaben) don samar da fakitin kariya na antimicrobial.
Zaɓuɓɓuka masu gabatarwa:A cikin 'yan shekarun nan, an ƙara yawan amfani da masu amfani da abubuwan da ke hana su. A matsayin martani, wasu kamfanonin kwaskwarima sun fara amfani da madadin abubuwanda aka adana ko kuma don samun abubuwan kariya. Koyaya, Methylparaben ya kasance ana amfani da shi kuma ya amince da na'urori a cikin masana'antar.
Yana da mahimmanci a lura cewa methylpaparaben an yi nazari sosai kuma ana ɗauka lafiya don amfani, wasu mutane na iya fuskantar hankalinku ko rashin lafiyan halayen a ciki, kamar tare da kowane sinadari. Idan kuna da damuwa ko takamaiman tambayoyi game da kayan kwalliya na kwaskwarima, ya fi kyau a tattauna tare da mai ilimin ƙwaƙwalwa ko ƙwararren likita.
Amfani da methylparaben da farko ana amfani dashi azaman kariya a cikin kulawa daban-daban na kulawa, na kwaskwarima, da kayayyakin magunguna. Babban dalilinsa shine don hana haɓakar ƙwayoyin cuta, yisti, da mold, ta hanyar inganta rayuwar shiryayye da tabbatar da amincin waɗannan samfuran. Ga wasu aikace-aikacen gama gari na MethylAraben:
Kayayyakin Skincare:Za a iya samun methylparabben a cikin moisturizers, masu tsabta, masks, thers, da sauran kayayyakin na fata don hana gurɓataccen fata.
Kamfanin Owabare:Ana amfani da Methylparaben a Shamptoos, Yanada, Masuna na gashi, samfuran salo don adana tsari da kuma hana haɓakar ƙwayoyin cuta.
Kayan kula da jiki:Methylparaben ana ƙara sau da yawa a cikin lotions na jiki, wanke jiki, deodorants, da sauran abubuwa masu kulawa da su don hana jita-jita da kuma kula da yanayin kwanciyar hankali.
Kayan kayan shafa:Methylparaben ana amfani da shi a cikin nau'ikan kayan kwalliya iri daban-daban, gami da tushe, powders, eyeshadows, da lebe, da fungi.
Products Products:Methylpaben na iya kasancewa a cikin dakatarwar na baka, creams, iints, da sauran tsarin magunguna a matsayin abubuwan da ke bayarwa don tabbatar da kiyaye lafiyar su.
Yana da mahimmanci a lura cewa amfani da methylpaben a cikin samfuran hukumomi yana da alaƙa da FDA (a Amurka) da kuma kwamitin Turai a cikin EU. Wadannan hukumomin sun kafa iyakokin maida hankali kan amfani da methylparben da sauran abubuwan da ke tattarawa don tabbatar da amincin samfurin.