Ụlọ> Product > Green Chemical > BDO
1,4-butanediol (Butane-1,4-diol) bụ ihe na-emepụta ihe nke nwere usoro ihe omimi nke C4H10O2 na ịdị arọ nke 90.12. Ọdịdị ya enweghị agba ma ọ bụ mmiri mmiri na-acha odo odo. Ihe na-ere ọkụ, ebe oyi na-atụ 20.1 ℃, ndezigharị ntugharị 1.4461. Ọ bụ soluble na methanol, ethanol, acetone, na obere soluble na ether. Ọ bụ hygroscopic, na-atọ ụtọ, ma na-atọ ụtọ.
N'ihi ihe mgbochi teknụzụ dị elu yana obere isi mmalite nke akụrụngwa, mmepụta BDO zuru ụwa ọnụ na-etinyekarị uche. Na 2011, a na-ekesa ikike BDO zuru ụwa ọnụ na Eshia, United States na Europe, yana ikike BDO Asia na-aza 56.6%.
1,4-butanediol (BDO) bụ ihe dị mkpa organic chemical na ezi chemical akụrụngwa, nke nwere ike igbanye ọtụtụ usoro dị ka THF, PTMEG, GBL, wdg BDO na usoro nwere ike ọtụtụ-eji na PBT plastik, spandex, polyurethane, pharmaceuticals, ntecha na ubi ndị ọzọ.
| Product Name | Ụlọ ọrụ mmepụta ihe 1,4-Butanediol | Usoro | Q/652871 MKHG 001-2019 |
| Ihe nyocha | Ndepụta ogo | Atụtara Ogo | Method |
| ọdịdị | Mmiri mmiri na-enweghị agba, enweghị adịghị ọcha a na-ahụ anya | visual | |
| 1,4-Butanediol,% | ≥99.50 | 99.55 | GB / T24768-2009 |
| 2-Me thyl-1,4-butanediol,% | 0.13 | MKHG-T4-JC-003-2022 | |
| Cyl.Aceta,% | 0.09 | MKHG-T4-JC-003-2022 | |
| Mmiri,% | ≤0.03 | 0.0066 | GB / T 6283 |
Platinun-cobal APHA agba, Hazen/Platinun cobal |
≤10 | 4 | GB / T 3143 |
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