Cyfres Ethylene glycol dimethyl ether Gradd Electronig (EDM, DEDM) ac Diethylene glycol methyl ethyl ether (DEMEE)
Manylion Cynnyrch
Tagiau Cynnyrch
| Cyfres ethylene glycol dimethyl ether (EDM, DEDM) ac ether diethylene glycol methyl ethyl (DEMEE) |
| Eitem | Ethylene glycol dimethyl Ether (EDM) | Diethylene glycol dimethyl Ether (DEDM) | Diethylen glycol methyl ethyl ether (DEMEE) |
| CAS | 110-71-4 | 111-96-6 | 1002-67-1 |
| Fformiwla foleciwlaidd | CH3A2CH2A3 | CH3O(CH2CH2Y)2CH3 | CH3O(CH2CH2Y)2CH2CH3 |
| Ymddangosiad | Hylif di-liw a chlir | Hylif di-liw a chlir | Hylif di-liw a chlir |
| Purdeb (GC)% ≥ (Gradd electronig) | 99.9 | 99.9 | 99.0 |
| Ystod distyllu (℃/760mmHg) | 84.0-86.0 | 158.5-165.0 | 168.0-176.0 |
| Lleithder (KF) %≤ | 0.1 | 0.1 | 0.1 |
| Asidedd (fel HAC) %≤ | 0.01 | 0.01 | 0.02 |
| Disgyrchiant penodol (d420) | 0.868±0.005 | 0.947±0.005 | |
| Lliw (Pt-Co) ≤ | 10 | 15 | 10 |
| Cynnwys ïon metel≤ | 10ppb (ar gyfer gofynion arbennig ≤1ppb) | 10ppb (ar gyfer gofynion arbennig ≤1ppb) | 10ppb (ar gyfer gofynion arbennig ≤1ppb) |
| Pecyn a chludiant | 180KGS/Drwm Cemegyn peryglus | 200KGS/Drwm Cemegyn cyffredin | 200KGS/Drwm Cemegyn cyffredin |
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| Cyfres ether dimethyl ethylene glycol ac ether methyl ethyl, math o doddydd pegynol rhagorol nad yw'n brotôn, y gellir ei ddefnyddio nid yn unig fel amsugnwr nwy, echdynnwr a stripiwr paent, ond hefyd mewn cemegau electronig, fel toddydd electrolyt di-ddyfrllyd trwy amnewid dŵr, offer electrocemegol, batri aildrydanadwy ac adwaith electrolyt cyfansoddyn organig, ac ati. |
Blaenorol: Cyfres ether monobwtyl ethylen glycol gradd electronig (EB, DEB) / CAS 111-76-2 / CAS 112-34-5 Nesaf: Asetat ether monoethyl diethylen glycol gradd electronig (DCAC) ac ethyl 3-ethoxypropionad (EEP)
