Glycerol, wanda aka fi sani da glycerin ko propane-1,2,3-triol

Glycerol, wanda aka fi sani da glycerin ko propane-1,2,3-triol, wani sinadari ne na halitta wanda ake amfani da shi sosai. Ruwa ne mara launi, mara wari, mai kauri, mai ɗanɗano mai daɗi. Glycerol yana da hygroscopic, ma'ana yana jan hankalin ƙwayoyin ruwa daga muhallin da ke kewaye da shi. Wannan sinadari ya sanya shi muhimmin sinadari a aikace-aikace daban-daban na masana'antu, gami da kayan kwalliya, magunguna, abinci, da kayayyakin kulawa na mutum.

Kadarorin

Glycerol yana da nauyin kwayoyin halitta kimanin 92.09 g/mol. Yana narkewa sosai a cikin ruwa kuma yana da zafin tafasa na 290°C. An san wannan mahaɗin saboda yawan danko da kuma yanayin hygroscopic, wanda ke ba shi damar riƙe danshi yadda ya kamata. Waɗannan kaddarorin suna sa glycerol ya zama mai kyau mai laushi, wanda ke iya kiyaye danshi a cikin samfura daban-daban.

Hanyoyin Samarwa

Ana iya samar da Glycerol ta hanyoyi da dama, ciki har da hada sinadarai da kuma fitar da su ta halitta. Hanya daya da aka saba amfani da ita ita ce samar da sinadarin glycerol da mai, wanda ke samar da glycerol a matsayin wani abu da ya rage. Wata hanya kuma ita ce hanyar hada propylene, wadda ta kunshi hanyoyin kamar chlorination da oxygenation. Bugu da kari, ana iya samar da glycerol ta hanyar saponification na triglycerides tare da sodium hydroxide, wanda ke haifar da glycerol da sabulu. A cikin 'yan shekarun nan, masana'antar biodiesel ta zama babbar hanyar samar da glycerol, tana samar da shi a matsayin wani abu da ya rage a lokacin transesterification na man kayan lambu.

Aikace-aikace

Amfanin Glycerol a bayyane yake a cikin nau'ikan aikace-aikacensa daban-daban a fannoni daban-daban:

Kayan Kwalliya da Kulawa ta Kai: Glycerol muhimmin sinadari ne a cikin kayayyakin kwalliya da yawa, gami da man shafawa, man shafawa, da kayayyakin kula da gashi. Yana taimakawa wajen kula da danshi a fata kuma yana inganta laushi da yaduwar sinadaran. A cewar Majalisar Kula da Kai, ana amfani da glycerol a cikin kayayyakin kwalliya sama da 23,366, galibi a yawan da ya kai kashi 99.4%.

Magunguna: Ana amfani da Glycerol a matsayin mai narkewa, mai zaki, da kuma mai humewa a cikin magunguna daban-daban. Hakanan yana cikin abubuwan da ke cikin syrups na tari, man shafawa, da suppositories. A aikace-aikacen likita, ana amfani da glycerol don magance maƙarƙashiya da kuma rage matsin lamba a cikin kwakwalwa ga marasa lafiya da ke fama da cututtuka kamar meningitis da bugun jini.

Masana'antar Abinci: Glycerol yana aiki a matsayin mai laushi, mai narkewa, da kuma mai zaki a cikin kayayyakin abinci. Yana taimakawa wajen kiyaye laushi da danshi a cikin abubuwa kamar alewa, kayan gasa, da ice cream. Bugu da ƙari, ana amfani da glycerol wajen samar da abubuwan kiyaye abinci da dandano.

Amfanin Masana'antu: Ana amfani da Glycerol a matsayin mai shafawa da kuma maganin daskarewa a aikace-aikacen masana'antu. Hakanan muhimmin sashi ne a cikin samar da wasu nau'ikan robobi da resins.

Bayanin Tsaro

Gabaɗaya an san Glycerol a matsayin amintaccen amfani a abinci, kayan kwalliya, da magunguna. Duk da haka, yana iya haifar da wasu illoli kamar ciwon kai, jiri, da kumburi idan aka sha shi da yawa. Idan aka shafa a fata, glycerol yana da kyau amma yana iya haifar da ja ko kaikayi ga wasu mutane. A aikace-aikacen likita, an amince da shan glycerol suppositories da enemas don amfani ba tare da takardar likita ba daga Hukumar Kula da Lafiya ta Amurka (FDA).

Ajiya da Sarrafawa

Ya kamata a adana Glycerol a wuri mai sanyi da bushewa, nesa da hasken rana kai tsaye da kuma hanyoyin zafi. Yana da mahimmanci a rufe akwatin sosai don hana sha danshi da gurɓatawa. Don amfanin masana'antu, yawanci ana naɗe glycerol a cikin ganga ko manyan kwantena. Tsarin sarrafawa da adanawa mai kyau suna da mahimmanci don kiyaye inganci da amincin samfurin.

Ma'aunin Inganci

Glycerol yana ƙarƙashin ƙa'idodi masu tsauri na inganci don tabbatar da tsarkinsa da dacewarsa ga aikace-aikace daban-daban. Ƙungiyoyi kamar Amurka Pharmacopeia (USP), European Pharmacopoeia (EP), da Food Chemicals Codex (FCC) sun kafa jagororin samar da glycerol da amfani da shi. Waɗannan ƙa'idodi sun haɗa da ƙayyadaddun bayanai game da abun ciki na glycerol, launi, wari, abun ciki na ruwa, da kuma kasancewar ƙazanta kamar ƙarfe masu nauyi da sauran abubuwan narkewa.

A taƙaice, glycerol wani sinadari ne mai aiki da yawa wanda ke da nau'ikan aikace-aikace iri-iri saboda keɓantattun kaddarorinsa. Hanyoyin samarwa, yanayin aminci, da kuma bin ƙa'idodin inganci sun sa ya zama sinadari mai aminci da mahimmanci a masana'antu daban-daban.