2-Methoxyethanol / CAS: 109-86-4
Tsananguro pfupi:
Zita rechigadzirwa: 2-Methoxyethanol
Rudzi:ZA-N
CAS: 109-86-4
MF: C3H8O2
MW:76.09
MAUMBIRWO:
pokunyunguduka：115 °F
Mvura isina ruvara uye inoonekera ine hwema hunofadza. Inosanganiswa nemvura, ethanol, ether, glycerol, acetone, uye N,N-dimethylformamide.
tsanangudzo
| Chinhu | Magadzirirwo |
| Chitarisiko | Mvura inoonekera isina ruvara |
| COLOR (pt-co) | ≤10 |
| KUCHENA | ≥99.5% |
| MWONYO | ≤0.1 % |
| ASIDI (HAC) | ≤0.01% |
Kushandiswa
Chigadzirwa ichi chinoshandiswa semushonga wemafuta akasiyana-siyana nemafuta, lignin, nitrocellulose, cellulose acetate, madhayi anonyungudika nealcohol, uye maresini ekugadzira; chinhu chinoshandiswa pakuona iron, sulfates, uye carbon disulfide; chinhu chinoshandiswa pakupenda; uye pakurongedza nekuvhara cellophane, mavarnish anoomesa nekukurumidza, uye enamel. Chinogona zvakare kushandiswa sechinhu chinopinza uye chinoenzanisa muindasitiri yedhayi, kana sepurasitiki uye chinopenya. Sechikamu chepakati mukugadzirwa kwemakemikari eorganic, ethylene glycol monomethyl ether inonyanya kushandiswa mukugadzirwa kweacetate ne ethylene glycol dimethyl ether. Ichinhu chakakoshawo pakugadzira bis(2-methoxyethyl) phthalate plasticizer. Musanganiswa we ethylene glycol monomethyl ether neglycerol (ether:glycerol = 98:2) chinhu chinowedzera mafuta ejet ehondo, ayo anogona kudzivirira kuomeswa nechando uye kudzivirira ngura yemabhakitiriya. Kana ethylene glycol monomethyl ether ikashandiswa semushonga unodzivirira kusveta kwemafuta ejet, huwandu hwekuwedzera hunosvika 0.15% ± 0.05%. Ine hydrophilicity yakanaka. Mumafuta, mapoka ayo ehydroxyl anogadzira hukama hwehydrogen bond nemamorekuru emvura iri mumafuta. Pamusoro pezvo, nzvimbo yayo yekuomesa ishoma kwazvo, nokudaro ichideredza nzvimbo yekuomesa yemvura mumafuta uye ichidzivirira mvura kuti isanaya sechando. Ethylene glycol monomethyl ether imushonga unodzivirira utachiona.
Inoshanda se reagent yekuona iron, sulfate uye carbon disulfide, uye inoshanda se solvent yemafuta akasiyana-siyana nemafuta, lignin, nitrocellulose, cellulose acetate, madhayi anonyungudika nealcohol uye ma synthetic resins.
Chinogadzirisa hunyoro, chinoshandiswa pakuona hunyoro hushoma mualcohols, saturated hydrocarbons, benzene, chloroform, pyridine, carbon tetrachloride, nezvimwewo.
Kurongedza uye Kutumira
Kurongedza: 200kg/dhiramu kana zvichienderana nezvinodiwa nevatengi.
Kutumirwa: ndekwemakemikari akajairika uye kunogona kutumirwa nechitima, gungwa nemhepo.
Stock: vane 500MTs safety stock
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
