Elektwonik klas Ethylene glycol dimethyl etè seri (EDM, DEDM) & Diethylene glycol methyl etetè (DEMEE)
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| Ethylene glycol dimethyl etè seri (EDM, DEDM) & Diethylene glycol methyl etetè (DEMEE) |
| Atik | Ethylene glycol dimethyl Etè (EDM) | Diethylene glycol dimethyl Etè (DEDM) | Diethylene glycol metil etil etè (DEMEE) |
| CAS | 110-71-4 | 111-96-6 | 1002-67-1 |
| Fòmil molekilè | CH3AK2CH2AK3 | CH3O(CH2CH2O)2CH3 | CH3O(CH2CH2O)2CH2CH3 |
| Aparans | Likid san koulè ak klè | Likid san koulè ak klè | Likid san koulè ak klè |
| Pite (GC)% ≥ (klas elektwonik) | 99.9 | 99.9 | 99.0 |
| Ranje distilasyon (℃/760mmHg) | 84.0-86.0 | 158.5-165.0 | 168.0-176.0 |
| Imidite (KF) % ≤ | 0.1 | 0.1 | 0.1 |
| Asidite (kòm HAC) % ≤ | 0.01 | 0.01 | 0.02 |
| gravite espesifik (d420) | 0.868±0.005 | 0.947±0.005 | |
| Koulè (Pt-Co) ≤ | 10 | 15 | 10 |
| Kontni metal ion≤ | 10ppb (pou kondisyon espesyal ≤1ppb) | 10ppb (pou kondisyon espesyal ≤1ppb) | 10ppb (pou kondisyon espesyal ≤1ppb) |
| Pake ak transpò | 180KGS/tanbou chimik danjere | 200KGS/tanbou chimik komen | 200KGS/tanbou chimik komen |
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Ethylene glycol dimethyl etè ak seri methyl etil etè, yon kalite ekselan sòlvan polè ki pa pwoton, pa ka itilize sèlman kòm gaz absòbe, ekstrè ak penti abazde retire, men tou yo itilize nan pwodui chimik elektwonik, tankou sòlvan elektwolit ki pa akeuz pa ranplase dlo, ekipman elektwo-chimik, batri rechargeable. ak reyaksyon elektwolit nan konpoze òganik, elatriye.
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Previous: Elektwonik klas Ethylene glycol monobutil etè seri (EB, DEB) / CAS 111-76-2 / CAS 112-34-5
Pwochen: Elektwonik Diethylene glycol monoethyl etè acetate (DCAC) & Ethyl 3-ethoxypropionate (EEP)
