D(-)-Sinadarin Tartaric/ CAS：526-83-0

Amfani

Gabatarwa: Saboda kwayar tartaric acid ta ƙunshi atom guda biyu masu kama da juna, tana da isomers guda uku na gani, wato dextrorotatory tartaric acid [L(+) -tartaric acid], levorotatory tartaric acid [D(-) -tartaric acid] da racemic tartaric acid (Meso). Ana haɗa daidai adadin L-tartaric acid da D-tartaric acid don samun racemic tartaric acid ko DL-tartaric acid. L-tartaric acid da d-tartaric acid enantiomers ne. Duk wani abu da ke faruwa a halitta na tartaric acid dextrorotatory ne. Yana da lu'ulu'u masu haske marasa launi ko kuma foda mai launin fari zuwa granular. Samfurin crystalline ya ƙunshi kwayar ruwa guda ɗaya na crystalline, ba shi da wari, yana da danshi a cikin iska, yana da ɗanɗano mai tsami, tare da matakin tsami na 0.0025%, kuma ƙarfin tsami yana kusan sau 1.2 zuwa 1.3 na citric acid. Yana da ɗanɗanon ɗanɗano mai ɗan tauri kuma yana fitar da wari kamar sukari da aka gasa idan aka ƙone shi. Hakanan yana da tasirin chelating akan ions na ƙarfe. Ana narkar da 1g kusan a cikin 0.8mL na ruwa (a 25℃), 0.5mL na ruwan zãfi, da 3mL na ethanol. pH na ruwan 0.3% na ruwan shine 2.4.

Tartaric acid wani sinadari ne na carboxylic wanda ke samuwa a cikin shuke-shuke da yawa, kamar inabi da tamarind, kuma yana ɗaya daga cikin manyan sinadarorin halitta a cikin ruwan inabi. Tartaric acid, a matsayin maganin hana kumburi da aka ƙara a cikin abinci, na iya ba abinci ɗanɗano mai tsami. Tartaric acid yana kama da citric acid kuma ana iya amfani da shi a masana'antar abinci, kamar a cikin samar da abubuwan sha. Tartaric acid, idan aka yi amfani da shi tare da tannin, zai iya zama sinadari don rini na acid. Tartaric acid na iya haɗawa da ions na ƙarfe daban-daban kuma ana iya amfani da shi azaman mai tsaftacewa da mai gogewa don saman ƙarfe.

Tartaric acid, wanda aka fi sani da 2, 3-dihydroxysuccinic acid, dihydroxysuccinic acid, da gluconic acid, yana da isomers guda uku na gani saboda kasancewar ƙwayoyin carbon guda biyu marasa daidaituwa a cikin ƙwayoyin halittarsa. Tartaric acid ya haɗa da D-tartaric acid, L-tartaric acid, da DL-tartaric acid. Tartaric acid wani lu'ulu'u ne mai haske, mai haske, mai kama da prismatic crystal ko foda mai ƙarfi mai ɗanɗano mai tsami da ɗanɗano kaɗan. Yana narkewa a cikin ruwa kuma yana nan a cikin tsirrai daban-daban a cikin yanayi a cikin nau'in potassium ko calcium gishiri, tare da inabi suna da babban abun ciki. Ana samar da Tartaric acid daga lu'ulu'u masu launin rawaya da aka ajiye a ƙasan ganga yayin yin ruwan inabi, don haka ana kiransa tartaric acid. Tsaminsa ya ninka na citric acid sau 1.3. Amfaninsa yayi kama da na citric acid. Yana narkewa sosai a cikin ruwa, don haka ya dace da yin abubuwan sha masu kumfa. Gilashin Tartaric acid suna ɗauke da kwayar halitta guda ɗaya ta ruwan kristal, ba su da wari, suna da danshi a cikin iska, suna da ɗanɗano mai tsami, tare da matakin tsami na 0.0025%, kuma ƙarfin tsamin yana kusan sau 1.2 zuwa 1.3 na citric acid. Suna da ɗanɗano mai ɗanɗano mai ƙarfi kuma suna fitar da wari kamar sukari da aka gasa idan aka ƙone su. Hakanan suna da tasirin chelating akan ions na ƙarfe. Ana narkar da 1g kusan a cikin 0.8mL na ruwa (a 25℃), 0.5mL na ruwan zãfi, da 3mL na ethanol. pH na ruwan 0.3% shine 2.4. Ana amfani da Dl-tartaric acid sosai azaman ƙarin abinci, allunan bitamin C masu narkewa, da kuma wakili mai samar da acidifying gishiri (choline tartrate) don magungunan alkali na halitta, da sauransu. Tartaric acid na iya samar da gishirin acid da gishirin tsaka tsaki tare da tushe. Misali, rage shi da potassium hydroxide don samar da potassium hydrogen tartrate. Ana iya ƙara sarrafa na ƙarshen zuwa potassium antimony tartrate (watau, * tartrate) da sodium potassium tartrate. Hakanan ana iya amfani da shi don samar da gishiri kamar sodium hydrogen tartrate, sodium tartrate da ammonium tartrate. A cewar GB2760-86 na ƙasarmu, ana iya amfani da tartaric acid azaman acidulant a cikin ƙarin abinci, kuma ana amfani da shi a cikin abubuwan sha masu sanyi, jams, abubuwan sha, jelly, abincin gwangwani da alewa. Saboda ƙarancin hygroscopicity da kwanciyar hankali mai kyau, ya dace musamman ga ruwan 'ya'yan itace da abubuwan sha masu ƙarfi. Hakanan ana amfani da shi azaman emulsifier abinci da wakili na chelating, da kuma mai haɓaka antioxidant. Masu tsabtace saman ƙarfe da gogewa; Kayan magunguna, mordants, da sauransu. Sau da yawa ana amfani da shi tare da citric acid, malic acid, da sauransu. Iyakar abinci mai daɗi shine 2% (Japan) da 4% (Amurka). Gargaɗi don amfani: Wannan samfurin yana da ɗanɗano mai tsami kuma yana ɗan ƙara astringent. Sau da yawa ana amfani da shi tare da wasu acid. Ana amfani da shi galibi don shirya abubuwan sha da sauran abinci masu ɗanɗanon innabi. Iyakar amfani da sashi: Ana iya amfani da shi a cikin abinci daban-daban gwargwadon yadda ake buƙata don samarwa. Shawarar amfani mai amfani: Lokacin amfani da shi don jams da jellies, yana da kyau a kiyaye pH na samfurin a tsakanin 2.8 zuwa 3.5. Sau da yawa ana amfani da shi tare da citric acid, malic acid, da sauransu. Hakanan ana iya amfani da wannan samfurin a cikin adadin da ya dace a cikin alewa da kayan gasa, da sauransu.

Marufi da Jigilar Kaya

25KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska

Ajiyewa da adanawa

Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.