Maleic Anhydride CAS 108-31-6 Mama ≥99.5%
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o Maleic Anhydride (MA) (CAS: 108-31-6) faʻatasi ai ma le maualuga.Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, auaunaga sili ona lelei, laʻititi ma tele tele o loʻo avanoa.Fa'atau Maleic Anhydride,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | Maleic Anhydride |
| Synonyms | MA;2,5-Furandione;Furan-2,5-Dione;cis-Butenedioic Anhydride;Toxilic Anhydride |
| Tulaga Fa'asoa | I Fa'atauga, Gaosiga Fa'apisinisi |
| Numera CAS | 108-31-6 |
| Fuafua mole | C4H2O3 |
| Molecular Weight | 98.06 |
| Lisi Lisi | 52.0~56.0 ℃(malamalama) |
| Fa'apuna | 200℃(malamalama) |
| Malosi | 1.48 |
| Ma'ale'ale | Susū ma'ale'ale |
| Solubility | Solu i le Suavai, 400 g/l, Toeititi lava manino.E matua solu i le Acetone.Solu i le Ethanol, Chloroform, Eteru, Toluene, Benzene, Dioxane |
| COA & MSDS | Avanoa |
| Fa'ata'ita'iga | Avanoa |
| Amataga | Shanghai, Saina |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Fa'amatalaga | I'uga |
| Fa'aaliga | Pa'ila Pa'epa'e | Pa'ila Pa'epa'e |
| Anotusi (Pei o C4H203) | ≥99.5% | 99.7% |
| Fa'aitotonuga | >52.0℃ | 52.5℃ |
| Lanu liusuavai (Pt-Co) | <25APA | 15 |
| Toega i luga o le mumu | <0.005% | 0.002% |
| Mea uamea (e pei ole Fe) | <3mg/kg | <3mg/kg |
| Alaleo Infrared | O gatasi ma le Fauga | E usitaia |
| Fa'ai'uga | Ua uma ona faʻataʻitaʻiina ma tausisia le GB/T 3676-2008 faʻamatalaga | |
afifi:Fagu, Aluminum pepa pepa, 25kg upega i palasitika ato lalaga laina i le taga PE, 25kg / Cardboard Drum, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Taofi mau le koneteina ma teu i totonu o se faleteuoloa malulu, mago ma lelei le savili mai mea e le fetaui.Taofi mai le afi ma le puna vevela.Puipuiga mai le susulu o le la ma le susu.E tatau ona fa'amaufa'ailoga meafaigaluega o gaosiga, ma e tatau i tagata fa'atino ona ofuina ni mea e puipui ai.
Va'a:Tu'u atu ile lalolagi atoa ile ea, ile FedEx / DHL Express.Tuuina atu vave ma faatuatuaina tiliva.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.
Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.
Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.
Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.
MOQ?Leai MOQ.Laititi oka e talia.
Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.
Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.
Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.
Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.
Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.
Fa'ailoga Mata'utia C - A'a
Tulaga lamatia R22 - E afaina pe a foloina
R34 - Mafua ai mu
R42/43 - E ono fa'atupu ai le fa'alogona i le manava ma le pa'u o le pa'u.
Fa'amatalaga Saogalemu S22 - Aua le manava pefu.
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S36/37/39 - Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 - I se fa'alavelave fa'afuase'i pe ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN 2215 8/PG 3
WGK Siamani 1
RTECS ON3675000
FLUKA BRAND F CODES 21
TSCA Ioe
HS Code 2917140000
Vasega o lamatiaga 8
Vaega fa'aputu III
Oona LD50 tuugutu ile Lapiti: 1090 mg/kg LD50 dermal Lapiti 2620 mg/kg
Maleic Anhydride (MA) (CAS: 108-31-6) o le acid anhydride o maleic acid, o se manogi malosi faaosofia.Maleic anhydride e moni lava ose mole mata'ina ona o lo'o i ai ni ituaiga se lua o galuega fa'a-kemikolo e fa'apitoa ai lona aoga i le fa'asologa o vaila'au ma fa'aoga.
Maleic Anhydride ose vailaʻau faʻapitoa faʻapitoa faʻatasi ma faʻaoga i le tele o vaega o alamanuia vailaʻau.O lona fa'aaogaina tele e fai ma fafaga i le gaosiga o resini polyester e le'o tumu (UPR).O nei resins e faʻaaogaina uma i tioata-faʻamalosia ma i faʻaoga e le faʻamalosia.Ole fa'aogaina ole UPR e aofia ai le tele o fa'aoga ile faufale, gataifale ma fale ta'avale.
I le gaosiga o polyester resins, fumaric acid, vailaau faʻatoʻaga, ma alkyl resins.
E le gata i lea, e mafai foi ona faʻaaogaina Maleic Anhydride e fai ma mea mata i le gaosiga o le 1,4-butanediol (BDO), gamma-butyrolactone ma tetrahydrofuran (THF).E taua tele le fa'ailoaina o le BDO o se tasi lea o vaila'au fa'atopetope fa'atupula'ia a le lalolagi i tausaga ua tuana'i.
Maleic Anhydride o le heterocyclic compound faʻaaogaina i le gaosiga o resini polyester unsaturated.Maleic Anhydride o loʻo i ai le tele o isi faʻaoga;e fa'aaogaina i tensides synthetic, insecticides, herbicides ma fungicides.
O le manava e mafua ai le tale, mafatua, fa'a'i fa'a'i.O le pa'u o le pa'u e mafua ai le ita ma le mumu.O ausa e mafua ai le tiga tele o mata;e mafai ona tupu le photophobia ma le va'ai fa'alua.
UN2215 Maleic Anhydride, Vasega o lamatiaga: 8;Fa'ailoga: 8-O mea e pala.Maleic Anhydride o lo'o fa'atauva'a ma felauaiga i le fa'ama'a ma le liusuavai.O le Maleic Anhydride liusuavai o loʻo feaveaʻi i le vevela e amata mai i le 60 i le 80 ° C i totonu o pusa faʻamalama lelei poʻo vaʻa auala e tuʻuina atu i masini faʻamafanafana.I le tulaga mautu, e mafai ona feaveaʻi e pei o pastilles, lea e masani ona teuina i taga polyethylene o le 25 kilokalama ma feaveaʻi e le vaʻa nofoaafi poʻo le loli.
Stable.E mu.E le fetaui ma le vai, mea faʻamaʻi malosi, metala alkali, faʻavae malosi, amines, sili ona taatele, polymerization catalysts ma accelerators.
