Maleic Acid Supplier
I-asidi ye-maleic yezinga lobuchwepheshe yama-resin e-polyester, ukukhiqizwa kwe-fumaric acid, ama-acidulants okudla, kanye nokuhlanganiswa kwe-agrochemical.
Cela ikhodiIzinhlobo Ezisheshayo
| CAS Cha | 110-16-7 |
| Formula | I-HOOCCH=CHCOOH (cis) |
| Ukuhlanzeka | ≥99% |
| ukubukeka | I-crystalline eqinile |
| I-Melting Point | I-130-133 ° C |
| ukubila Point | 135 °C (dec.) |
| isisindo Yamamolekhula | I-116.07 g / mol |
I-Maleic Acid Ekukhiqizweni Kwezinhlayiya Nokukhiqizwa Kwamakhemikhali
I-Maleic acid iyi-cis isomer ye-butenedioic acid. Iyi-co-monomer ebalulekile kuma-resin e-polyester angagcwali, okufaka isandla ekungagcwali kwe-free-radical crosslinking kanye nama-diac agcwele njenge-phthalic anhydride noma i-isophthalic acid. Inani lezimboni le-maleic acid nalo liguqulwa libe yi-fumaric acid (i-trans isomer yayo), enezinhlelo zokusebenza ekufakweni kwe-acid ekudleni kanye ne-UPR. Womabili la ma-asidi ayisandulela se-malic acid nge-enzymatic noma i-chemical hydration.
Ukupakishwa kanye Nokutholakala
I-asidi ye-Maleic itholakala ezikhwameni ze-polypropylene ezilukiwe ezingama-25 kg. I-Terracore igcina isitokwe esivela emvelaphi eminingi ukuze itholakale ithembekile. I-COA ibika ubumsulwa (i-HPLC noma i-acid-base titration), iphuzu lokuncibilika, kanye nezinsimbi ezisindayo. I-SDS iyatholakala.
Izicelo
- Ukukhiqizwa kwe-resin ye-polyester engagcwalisiwe (UPR)
- I-Fumaric acid isomerization feedstock
- I-acidulant yokudla (E296) — ukusetshenziswa okulawulwayo
- Ukwenziwa kwe-malic acid
- Ukwenziwa kwe-agrochemical kanye ne-herbicide
- Isithasiselo sokugcoba
Udinga Isilinganiso se-Maleic Acid?
Sitshele izinga lakho elidingekayo kanye nobuningi — sizophendula ngamanani, imininingwane, kanye nezikhathi zokukhokha.
Cela ikhodi