2-Methoxyethanol / CAS ：109-86-4
Nkọwa Dị Mkpirikpi:
Aha ngwaahịa: 2-Methoxyethanol
Ụdị:ZA-N
CAS: 109-86-4
MF: C3H8O2
MW:76.09
ỤDỊ:
ebe agbaze:115°F
Mmiri mmiri na-enweghị agba na ìhè, nke nwere isi dị ụtọ. A na-agwakọta ya na mmiri, ethanol, ether, glycerol, acetone, na N,N-dimethylformamide.
nkọwapụta
| ihe | Nkọwapụta |
| Ọdịdị | Mmiri mmiri na-enweghị agba |
| AGBÀ (pt-co) | ≤10 |
| ỊDỊ ỌCHA | ≥99.5% |
| MMIRI | ≤0.1% |
| Acidity (HAC) | ≤0.01% |
Ojiji
A na-eji ngwaahịa a dị ka ihe mgbaze maka ọtụtụ mmanụ na abụba, lignin, nitrocellulose, cellulose acetate, agba mmanya na-agbaze, na resin sịntetik; ihe na-eme ka a chọpụta iron, sulfates, na carbon disulfide; ihe na-agbaze maka mkpuchi; na n'ime nkwakọ ngwaahịa na mkpuchi nke cellophane, varnish na-akpọ nkụ ngwa ngwa, na enamel. Enwere ike iji ya dị ka ihe na-abanye na nhazi na nhazi n'ime ụlọ ọrụ agba, ma ọ bụ dị ka ihe na-eme ka plastik na-enwu gbaa. Dịka ihe dị n'etiti na mmepụta nke ihe ndị sitere n'okike, a na-ejikarị ethylene glycol monomethyl ether eme ihe na njikọ nke acetate na ethylene glycol dimethyl ether. Ọ bụkwa ihe eji emepụta plasticizer bis(2-methoxyethyl) phthalate. Ngwakọta nke ethylene glycol monomethyl ether na glycerol (ether:glycerol = 98:2) bụ ihe mgbakwunye maka mmanụ ụgbọelu agha, nke nwere ike igbochi oyi ma guzogide ire ere nje. Mgbe ejiri ethylene glycol monomethyl ether mee ihe dị ka ihe na-egbochi mmiri ozuzo maka mmanụ jet, ọnụọgụ mgbakwunye izugbe bụ 0.15% ± 0.05%. Ọ nwere ezigbo hydrophilicity. Na mmanụ ọkụ, otu hydroxyl nke ya na-eme njikọ hydrogen na molekul nke mmiri dị na mmanụ. Na mgbakwunye, ebe oyi ya dị obere nke ukwuu, si otú a na-ebelata ebe oyi mmiri dị na mmanụ ma na-egbochi mmiri ahụ ịda dị ka ntu oyi. Ethylene glycol monomethyl ether bụkwa ihe mgbakwunye mgbochi nje.
Ọ na-arụ ọrụ dị ka ihe na-eme ka a chọpụta iron, sulfate na carbon disulfide, ọ na-arụkwa ọrụ dị ka ihe mgbaze maka ọtụtụ mmanụ na abụba, lignin, nitrocellulose, cellulose acetate, agba ndị na-agbaze mmanya na resins sịntetik.
Ihe nyocha, nke e ji mee ihe maka ịchọpụta mmiri mmiri dị na mmanya, hydrocarbons juru eju, benzene, chloroform, pyridine, carbon tetrachloride, wdg.
Nkwakọ ngwaahịa na Mbupu
Nkwakọ ngwaahịa: 200kg/drum ma ọ bụ dịka ihe ndị ahịa chọrọ.
Mbupu: bụ nke kemịkalụ a na-ahụkarị ma nwee ike ibuga ya site na ụgbọ okporo ígwè, oké osimiri na ikuku.
Ngwaahịa: nwere ngwaahịa nchekwa 500MTs
Debe ma chekwaa
Ndụ nchekwa: ọnwa 24 site na ụbọchị emepụtara ya na ngwugwu mbụ e meghebeghị emepe echekwara n'ebe dị jụụ na kpọrọ nkụ nke na-anaghị anwụ kpọmkwem, mmiri.
Ụlọ nkwakọba ihe ikuku, Ọkụ dị ala, Nkewapụrụ na ihe ndị na-eme ka oxidants, asịd.
