Dipropylene glycol butyl ether siab siab purity thiab tus nqi qis
Kev qhia tshwj xeeb
| Khoom npe | Dipropylene glycol Butyl ether | |||
| Txoj kev xeem | Kev Lag Luam Kev Lag Luam | |||
| Khoom Batch No. | 202209 | |||
| Tsis yog. | Cov khoom | Cov lus qhia | Qho kawg | |
| 1 | Kev tshwm sim | Ntshiab thiab Pob tshab ua | Ntshiab thiab Pob tshab ua | |
| 2 | wt. Zoo siab | ≥99.0 | 99.60 | |
| 3 | wt. Acidity (suav ua acetic acid) | ≤0.01 | 0.0030 | |
| 4 | wt. Dej Cov Ntsiab Lus | I≤0.10 | 0.033 | |
| 5 | Xim (PT-CO) | 150 Cov Ntaub Ntawv | <10 | |
| 6 | (0 ℃, 101.3kpa) ℃ Distillation ntau | ---- | 224.8-230.0 | |
| Qho kawg | Dhau | |||
Ruaj khov thiab reactivity
Stability:
Cov khoom siv yog ruaj khov nyob rau hauv ib txwm muaj.
Txawm muaj kev phom sij cuam tshuam:
Tsis muaj kev phom sij txog cov xwm txheej ntawm kev siv ib txwm muaj.
Mob kom tsis txhob:
Cov ntaub ntawv tsis sib xws. Tsis txhob distill rau ziab. Cov khoom tuaj yeem oxidize ntawm cov chaw kub siab. Ib tiam ntawm cov roj thaum lub sij hawm decomposition tuaj yeem ua rau lub siab kaw.
Cov ntaub ntawv tsis sib xws:
Muaj zog acids. Muaj zog hauv paus. Oxidizers muaj zog.
Cov khoom siv decomposition decomposition:
Aldehydes. Ketones. Organic acids.
Xuas Thiab Cia
Kev Nyab Xeeb Kev Nyab Xeeb
1.Local thiab dav dav:
Yuav tsum nqa tawm hauv qhov chaw nrog cua sib txig sib luag lossis kev ua pa.
2. Khab kev qhia:
Cov neeg ua haujlwm yuav tsum ua raws cov txheej txheem thiab siv cov khoom tiv thaiv tus kheej pom zoo los ntawm SDS ntu 8.
3.Qhov:
Zam kev sib cuag nrog lub qhov muag. Ntxuav kom huv si tom qab kov. Cov ntim, txawm tias cov uas tau raug nchuav, tuaj yeem muaj cov vapors. Tsis txhob txiav, tho, zom, weld, lossis ua haujlwm zoo sib xws ntawm lossis ze cov thawv ntim khoom. Cov khoom nchuav ntawm cov organic cov khoom siv ntawm cov pa roj kub kuj yuav ua rau txo qis ntawm lub sijhawm kub pib ua rau muaj kev sib txuas.
Cia:
1.Suitable Resuctions:
Tshem tawm txhua qhov chaw ntawm kev sib txuas. Kaw nws lub taub hau kaw rau hauv ib qho chaw muaj ventilated qhuav thiab zoo.
2.Qhov ntaub ntawv:
Muaj zog acids. Muaj zog hauv paus. Oxidizers muaj zog.
3.safe ntim khoom:
Khaws nws nyob rau hauv lub thawv qub. Cov hlau hlau. Stainless hlau. Phenol Lined Hlau
nruas. Tsis txhob khaws cia hauv: Aluminium. Tooj liab. Galvanized hlau. Galvanized steel.
