samfurori
Sayar da Kayan Samfurin Kayan Abinci Citric Acid Monohydrate CAS77-92-9
Bayanin samfur
Saukewa: C6H10O8
MW: 210.1388
Saukewa: 5949-29-1
1.Citric acid monohydrate shine crystal mara launi ko fari crystalline foda, tare da yawa na 1.54.Matsayin narkewa 135-152 ℃.Matsayin Flash 173.9 ℃.Ruwa mai narkewa 1630 g/l (20 ℃).
2.Colorless crystal ko fari crystalline foda.
3.White crystalline foda, sauƙi mai narkewa a cikin methanol da ruwa, daga duhu plum, zaki orange da ruwan 'ya'yan itace lemun tsami.
4.This samfurin ne yafi samar da fermentation.Danyen kayan sa na iya zama carbohydrates kamar molasses, sucrose, dankali mai dadi da kuma hydrocarbons na man fetur.Gabaɗaya, ana amfani da fungi don fermentation.Bisa ga yanayin fermentation, ana iya raba shi zuwa fermentation na surface da zurfin fermentation.Haɗin saman ƙasa hanya ce ta samar da wuri, ta amfani da wasu Penicillium ko Aspergillus niger azaman iri;A cikin hanyar fermentation na ruwa, Aspergillus niger kuma ana amfani dashi azaman iri.A yayin aiwatar da fermentation, an samar da ƙaramin ball na littafin sinadari mai siffa mycelium polymer.Ya kamata a guji girma da bakin ciki mycelium.Yanayin fermentation shine cewa ƙimar pH shine 1.5 ~ 2.8.A lokaci guda, ya kamata a gabatar da iska maras kyau kuma a motsa.Bayan fermentation, da mycelium da sauran m sharar gida ya kamata a tace.Filtrate an neutralized tare da alli carbonate don samun alli citrate, sa'an nan neutralized tare da maida hankali sulfuric acid don samun danyen citric acid, The ƙãre samfurin ne mai ladabi, mayar da hankali da crystallized ta ion musayar guduro.
Aikace-aikace
1.Citric acid monohydrate ne yafi amfani a abinci da abin sha masana'antu a matsayin m wakili, kayan yaji wakili, preservative da preservative.Hakanan ana amfani dashi azaman maganin antioxidant, filastik da wanka a masana'antar sinadarai, masana'antar kayan kwalliya da masana'antar wanka.
2.An fi amfani da shi azaman wakili mai tsami don abinci, kuma ana amfani da shi don shirya masu sanyaya magunguna, abubuwan ƙari, da sauransu.
3.Gano bismuth, nitrite, oxygen da ruwa, ƙayyade aluminum, jan karfe, mercury, nickel, oxygen da thorium, yi amfani da wakili na chelating multivalent, cire ƙananan ƙarfe, shirya maganin buffer, da ƙayyade potassium jini.
