Citric Acid Anhydrous Abinci Matsayin CAS No.77-92-9
Bayanin kaya: Citric acidm
Mol.formula: C6H8O7
CAS No.:77-92-9
Matsayin Matsayi: Abinci Grade Tech Grade
Tsafta:99.5%
Ƙayyadaddun bayanai
| abu | Ƙayyadaddun bayanai | Sakamako |
| Bayyanar | Lura ko fari crystal | Lura ko fari crystal |
| Ganewa | Ya bi gwajin iyaka | Ya dace |
| Tsafta | 99.5 ~ 101.0% | 99.94% |
| Danshi | ≤1.0% | 0.14% |
| Sulfated ash | ≤0.001 | 0.0006 |
| Sulfate | ≤150ppm ku | ＜150ppm ku |
| Ocalic acid | ≤100ppm | ＜100ppm |
| Karfe masu nauyi | ≤5ppm ku | ＜5ppm ku |
| Aluminum | ≤0.2pm | ＜0.2pm |
| Jagoranci | ≤0.5pm | ＜0.5pm |
| Arsenic | ≤1ppm ku | ＜1ppm ku |
| Mercury | ≤1ppm ku | ＜1ppm ku |
Aikace-aikace
Ana amfani dashi a masana'antar abinci
Saboda citric acid yana da acidity mai laushi kuma mai ban sha'awa, ana amfani dashi sosai wajen yin abubuwan sha, soda, giya, alewa, kayan ciye-ciye, biscuits, ruwan 'ya'yan itace gwangwani, kayan kiwo da sauran abinci.Daga cikin dukkanin kwayoyin acid, citric acid yana da rabon kasuwa fiye da 70%.Ya zuwa yanzu, babu wani wakili na acid wanda zai iya maye gurbin citric acid.Ruwan citric acid guda ɗaya na kwayoyin crystalline ana amfani da shi azaman wakili na ɗanɗano acidic don abubuwan sha, juices, jams, fructose da gwangwani, da kuma azaman antioxidant ga mai.A lokaci guda kuma, yana iya inganta abubuwan jin daɗin abinci, haɓaka ƙoshin abinci da haɓaka narkewa da ɗaukar calcium da phosphorus a cikin jiki.Anhydrous citric acid ana amfani dashi sosai a cikin abubuwan sha.Gishiri na citric acid, irin su calcium citrate da iron citrate, sune abubuwan ƙarfafawa waɗanda ke buƙatar ƙarawa a wasu abinci.Esters na citric acid, irin su triethyl citrate, za a iya amfani da su azaman masu ba da guba don yin fina-finai na filastik don kayan abinci.Su ne wakilai masu tsami da masu kiyayewa a cikin abubuwan sha da masana'antun abinci.
Don masana'antun sinadarai da masana'anta
Ana iya amfani da citric acid azaman reagent don nazarin sinadarai, azaman reagent na gwaji, reagent na chromatographic da reagent biochemical, azaman wakili mai rikitarwa da wakili na masking, kuma azaman maganin buffer.Yin amfani da citric acid ko citrate azaman kayan aikin wankewa na iya haɓaka aikin samfuran wankewa, haɓaka ions ƙarfe da sauri, hana gurɓataccen abu daga sake haɗawa da masana'anta, kula da alkalinity mai mahimmanci don wankewa, tarwatsawa da dakatar da datti da toka, haɓaka aikin surfactants. , kuma shi ne mai kyau chelating wakili;ana iya amfani da shi don gwaji.Reagent Resistance Acid don Gina Tiles na yumbu.
Formaldehyde gurbatawar tufafi shine matsala mai mahimmanci.Citric acid da citric acid da aka gyara za a iya amfani da su don yin wakili mai ƙarewa mara-ƙira-ƙira don ƙyallen auduga.Ba wai kawai tasirin ƙwanƙwasa yana da kyau ba, amma har ma farashin yana da ƙasa.
Domin kare muhalli
Citric acid-sodium citrate buffer ana amfani dashi don lalata iskar gas.Kasar Sin na da arzikin da ke da arzikin kwal, wanda shi ne babban bangaren makamashi.Duk da haka, an sami rashin ingantaccen fasahar lalata iskar hayaki, wanda ke haifar da mummunar gurɓataccen yanayi na SO2.A halin yanzu, hayakin SO2 na kasar Sin ya kai tan kusan tan miliyan 40 a cikin shekaru biyu da suka wuce.Yana da gaggawa don nazarin ingantaccen desulfurization tsari.Citric acid-sodium citrate buffer bayani ne mai daraja desulfurization absorbent saboda da low tururi matsa lamba, rashin guba, barga sinadaran Properties da high SO2 sha kudi.
Kunshin
A cikin 25kg palstic saƙa jakar
