Bayanin Samfurin Oxalic Acid
Oxalic acid, wanda aka fi sani da ethanedioic acid, shine mafi sauƙin dicarboxylic acid tare da dabarar kwayoyin halitta (COOH) 2 ⋅2H2O
Yana bayyana a matsayin lu'ulu'u marasa launi kuma abu ne da aka saba samu a cikin tsire-tsire masu tsire-tsire, galibi yana wanzuwa a cikin nau'in gishirin potassium ko calcium, yayin da ake samunsa a matsayin free acid a cikin tsire-tsire kamar crabapple na China da ayaba. Ƙaramin adadin oxalic acid shima yana nan a cikin fitsarin ɗan adam, kuma calcium oxalate shine babban sinadarin duwatsun fitsari. Idan aka dumama shi zuwa 100.1 °C, lu'ulu'u na oxalic acid suna rasa ruwan kristal ɗinsu don samar da anhydrous oxalic acid, wanda ke da wurin narkewa na 189.5 °C. Anhydrous oxalic acid yana narkewa a cikin ruwa ko ethanol amma ba ya narkewa a cikin ether. A cikin dakin gwaje-gwaje, ana iya narkar da oxalic acid ta hanyar zafi don samar da iskar carbon monoxide.
Oxalic acid muhimmin abu ne na sinadarai wanda ke da amfani iri-iri kuma ana amfani da shi a fannoni da dama. Tare da ci gaban masana'antun magunguna, rini, da shafi da kuma bude kasuwar duniya, yana da matukar muhimmanci a yi bincike da kuma bunkasa samar da sinadarin oxalic acid.

Kamfanin Shandong Pulisi Chemical Co., Ltd. – Bayanin Oxalic Acid
Kamfanin Shandong Pulisi Chemical Co., Ltd., wanda aka kafa a watan Oktoban 2006 kuma hedikwatarsa ​​​​tana a Zibo, Shandong, babban kamfani ne mai samar da kayan masarufi masu inganci tare da sahun gaba a duniya. Kamfanin ya himmatu ga falsafar "mai da hankali kan haɓaka sinadarai masu inganci", ya zama kamfani mai cikakken tsari wanda ya haɗa da bincike da haɓaka, samarwa, tallatawa da dabaru, tare da ƙungiyoyi masu alaƙa da su ciki har da Zibo Anhao Chemical Co., Ltd. da China Changrui Co., Limited.
Sinadarin oxalic acid ɗinmu (CAS No.: 144-62-7 ga wanda ba shi da ruwa, 6153-56-6 ga wanda ba shi da ruwa) muhimmin samfuri ne, wanda aka ƙera don cika ƙa'idodin ingancin ƙasa da ƙasa. Ana samunsa a matakin masana'antu (tsarki ≥96%) da kuma matakin da aka tace (tsarki ≥99.6%), sinadarin oxalic acid ɗinmu yana wanzuwa a matsayin lu'ulu'u masu haske marasa launi (yawanci dihydrate) tare da dabarar kwayoyin halitta C₂H₂O₄·2H₂O da nauyin kwayoyin halitta na 126.07. Yana da yawan narkewa a cikin ruwa da ethanol, ƙa'idodin rage ƙarfi, da kuma yawan acidity—wanda hakan ya sa ya zama ɗaya daga cikin mafi ƙarfi a cikin sinadaran dicarboxylic na halitta.
An tsara shi da inganci mai ƙarfi don bin ƙa'idodin ISO 9001:2015 kuma an ba da izini daga hukumomi masu iko kamar German BV, ana amfani da sinadarin oxalic acid ɗinmu sosai a cikin masana'antu da yawa:
Ƙarfe: Ingantaccen cire tsatsa, tsaftace ƙarfe da kuma maganin haɗa ƙarfe, jan ƙarfe da sauran ƙarfe.
Ginawa: Muhimman kayan da ake amfani da su wajen haɗa siminti da sarrafa kayan gini.
Masana'antar fata: Ana amfani da ita wajen yin bleaching, rage mai da kuma yin tanning na fata.
Maganin ruwa: Maganin chelating don inganta ingancin ruwa da kuma cire sikelinsa.
Yadi da bugu: Maganin bleaching da kuma taimakon rini.
Masana'antar harhada magunguna da abinci: Ana amfani da su wajen haɗa magunguna da sarrafa ƙarin abinci.
Tare da rumbunan ajiya masu zaman kansu a tashoshin jiragen ruwa na Qingdao, Tianjin, Shanghai da kuma yankin ciniki na 'yanci na Zibo, muna tabbatar da isar da kayayyaki ga abokan cinikinmu na duniya cikin inganci. Kayayyakinmu sun wuce takaddun shaida na REACH, FAMI-QS da SGS, kuma ana fitar da su zuwa ƙasashe da yankuna sama da 100 a Turai, Amurka, Kudu maso Gabashin Asiya, Gabas ta Tsakiya da Tsakiyar Asiya. Mun kafa dangantakar haɗin gwiwa mai dorewa ta dogon lokaci tare da shahararrun kamfanoni ciki har da PetroChina, CNOOC, Saint-Gobain da Lafarge.
A Shandong Pulisi Chemical, muna ba da fifiko ga inganci, aminci da sabis na musamman ga abokan ciniki, muna samar da mafita na musamman na oxalic acid don biyan buƙatun masana'antu daban-daban a duk duniya.