Didara giga ati ifijiṣẹ yiyara, opoiye diẹ sii pẹlu ẹdinwo diẹ sii.
Ti o ba ni awọn ibeere, kaabọ lati kan si wa nigbakugba.
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一.Apejuwe
Orukọ ọja: Tetrahydrofuran/THF
Irisi: Omi ti ko ni awọ
Mimọ: 99.9%
CAS: 109-99-9
MF: C4H8O
MW: 72.11
EINECS: 203-726-8
Ojutu yo: -108°C
Oju ibi farabale: 66°C
Filasi ojuami:>230°F
iwuwo: 0.889 g/ml
HS koodu: 2932110000
Package: 1 L / igo, 25 L / ilu, 200 L / ilu
二.Sipesifikesonu
| Awọn nkan | Awọn pato |
| Ifarahan | Awọ sihin omi |
| Àwọ̀ (APHA) | ≤10 |
| Mimo | ≥99.9% |
| Omi | ≤100ppm |
| Peroxide | ≤0.003% |
三.Ohun elo
1.Bi epo ti o wọpọ,Tetrahydrofuranti wa ni lilo pupọ ni awọn aṣọ wiwọ, awọn aṣọ aabo, awọn inki, awọn iyọkuro ati itọju dada ti alawọ atọwọda.
2.Tetrahydrofuranjẹ ohun elo aise pataki fun iṣelọpọ PTMEG ati epo akọkọ fun ile-iṣẹ elegbogi.
四.Ohun-ini
Tetrahydrofuranjẹ omi sihin ti ko ni awọ pẹlu oorun ether.O jẹ miscible pẹlu omi, oti, acetone, benzene, ester, ether ati hydrocarbon.
五.Mu ati Ibi ipamọ
1. Awọn iṣọra fun ailewu mimu
Yago fun olubasọrọ pẹlu awọ ara ati oju.Yago fun ifasimu ti oru tabi owusu.
Jeki kuro lati awọn orisun ti iginisonu – Ko si siga.Take igbese lati se awọn Kọ soke ti electrostatic
idiyele.
2. Awọn ipo fun ibi ipamọ ailewu, pẹlu eyikeyi awọn aiṣedeede
Itaja ni itura ibi.Jeki apoti ni wiwọ ni pipade ni gbigbẹ ati aaye ti o ni afẹfẹ daradara.Awọn apoti eyiti o ṣii gbọdọ wa ni titumọ ni pẹkipẹki ati tọju ni titọ lati ṣe idiwọ jijo.
Iyoku gbigbẹ jẹ ibẹjadi.Itaja labẹ inert gaasi.Ṣe idanwo fun dida peroxide lorekore ati ṣaaju distillation.
Ibi ipamọ kilasi (TRGS 510): Flammable olomi
Akoko ifiweranṣẹ: Jul-25-2022