|
110-17-8
Bayanin Samfura
| Abu | Daraja |
| CAS No. |
110-17-8 |
| Daraja | Matsayin Abinci |
| Tsafta | 99.5% ~ 100.5% |
| Arsenic | Saukewa: 1PPM |
| Ruwa | ≤0.5% |
| PH | 2-2.5 |
| Maleic acid |
≤0.1% |
| Matsayin narkewa |
286 ~ 302 ℃ |
| Sulfate |
≤0.01% |
Ana amfani da Fumaric acid wajen samar da resin polyester mara kyau. Irin wannan resin yana da kyakkyawan juriya da juriya na zafi; copolymer na fumaric acid da vinyl acetate ne mai kyau m. Copolymer tare da styrene shine albarkatun kasa don kera FRP. Plasticizer da fumaric acid ya yi ba mai guba ba ne kuma ana iya amfani dashi don latex na vinyl acetate a lamba tare da abinci. Wannan samfurin shine matsakaicin sinadari mai kyau kamar magani da wakili na bleaching. Ana amfani da shi wajen samar da maganin dimercaptosuccinic acid a cikin masana'antar harhada magunguna. Ana cire fumaric acid tare da sodium carbonate don samun sodium fumarate ( [17013-01-3]), sannan a maye gurbinsa da sulfate na ferrous don samun baƙin ƙarfe fumarate, wanda ake amfani da shi don magance ƙananan ƙwayoyin jini na jini tare da magungunan ƙarfe. Ana amfani da wannan samfurin azaman wakili mai ƙari-mai tsami, ana amfani dashi a cikin abubuwan sha masu daɗi, alewa 'ya'yan itace, jelly, ice cream, da sauransu, yawancin waɗanda ake amfani dasu tare da wakilin citric acid mai tsami. Gishirin monosodium da aka yi ta hanyar amsawar fumaric acid da sodium hydroxide, Hakanan ana amfani dashi azaman kayan yaji kuma a matsayin matsakaici don guduro na roba da mordant.
An tara shi a wurin da ke da iska, yana guje wa ruwan sama, danshi da kuma kumburi. Da fatan za a rike da kulawa don hana lalacewar jaka, adana nesa da abubuwa masu guba.
1. An yi amfani da shi azaman mordant
2. Ana amfani dashi don kera resin polyester unsaturated, magungunan kashe qwari, wakili mai tsami, amino acid, da sauransu.
3. Ana amfani da shi azaman wakili na ɗanɗano acid, galibi tare da citric acid. Ana iya amfani da shi don rigar kayan noodle da abin sha.
4. Ana amfani dashi don samar da resin polyester mara kyau.
5. Wakilin acid abinci, wanda ke taka muhimmiyar rawa a cikin bacteriostasis da antisepsis.
1. Zan iya samun odar samfurin?
Ee, muna maraba da samfurin odar don gwadawa da bincika ingancin mu. Aika mani buƙatun ku na samfurin da kuke buƙata. Za mu iya samar da samfurin kyauta, kawai ku samar mana da jigilar kaya.
2. Menene karbuwar lokacin biyan ku?
L/C, T/T, Western Union.
3. Yaya game da ingancin tayin?
Yawanci tayin mu yana aiki har tsawon mako 1. Koyaya, inganci na iya bambanta tsakanin samfuran daban-daban.
4. Wadanne takardu kuka bayar?
Yawancin lokaci, muna ba da daftari na Kasuwanci, Lissafin tattara kaya, Lissafin kaya, COA, MSDS da Takaddun Asalin. Da fatan za a sanar da mu idan kuna buƙatar ƙarin takardu.
5. Wace tashar kaya?
Yawancin tashar tashar jiragen ruwa ta Qingdao tashar jiragen ruwa ce da tashar jiragen ruwa ta Shanghai, kuma za mu iya jigilar kaya daga wasu tashoshin jiragen ruwa kamar yadda kuke bukata.
