Agbo elo Kemikali Kemikali ti a sọ diphalene
Pato
Idanwo Idanwo: GB / T6699-1998
Ibi ti Oti: Shandong, China (Mainland)
| Nkan | Alaye |
| Ifarahan | Fun funfun pẹlu awọ pupa kan, tabi ina ofeefee ina, scestose crystals |
| Crystallization aaye ° C | ≥79 |
| Acid cogimetry (Solusan Intelterric boṣewa) | ≤5 |
| Omi akoonu%% | ≤0.2 |
| Igbesiku lori ibi | <0.010 |
| Ọrọ ti ko ni ironu% | <0.02 |
| Awawa% | ≥90 |
Idi
25kg / apo, 520Bags / 20'fl, (26mt)
Apejuwe Ọja
Naphtlene ti tunṣe jẹ pataki ti o ṣe pataki julọ ti alomatics ni ile-iṣẹ. Fọọmu ti molecular rẹ jẹ C10H8, eyiti o jẹ ki awọn oni-nọmba ti o lọpọlọpọ pupọ, ati
Nigbagbogbo o ṣe agbekalẹ nipasẹ atunlo
Napthalene Kẹkẹ
MP 80-82 ° C (tan.)
BP 218 ° C (tan.)
iwuwo 0.99
Idaraya Vapor 4.4 (VS Air)
Awọn titẹ iyọ 0.03 mm HG (25 ° C)
Atọka Atọkasi 1.5821
Fp 174 ° F
Ibi ipamọ ibi. To 4 ° C
Solubibi omi 30 milimita / l (25 ºC)
Itukasi data data 91-20-3 (Itọkasi data data)
Nst Chastry Leap Bephtalene (91-20-3)
EPA CPAMOSTER Eto iforukọsilẹ ti Caphalene (91-20-3)
Napthalene
Orukọ ọja: Napthalene
Awọn ipo wiwnonyms: 'LGC' (2402); 4-Naphpalene; Napthalene; Nafthalene
Cas: 91-20-3
MF: C10H8
MW: 128.17
Einecs: 202-049-5
Awọn ẹka ọja: Awọn ila-ilẹ ti awọn ves ati awọn awọ; Naphalene; ojutu omi; Awọn seminiles; awọn ààjìlá; awọn bulọọki ile; alpha to mon; inú omi
Faili Mol: 91-20-3.mol
Ohun elo
1.Ti jẹ ohun elo aise akọkọ ti iṣelọpọ aferaliki phthic, Dyessuff, resin, α- saxhalene acid, sacchale ati bẹbẹ lọ.
2.O jẹ ki ikantu ti o lọpọlọpọ lọpọlọpọ, ati igbagbogbo o ṣe agbejade nipasẹ atunlo lati tur tadu tubu ati ki o coke kually tabi nipasẹ isọdọmọ ipinya tabi nipasẹ mimọ naphaleal ile-iṣẹ.
Ibi ipamọ
Naphtlene ti a tunṣe yẹ ki o wa ni fipamọ ni ile-iṣọ ti o gbẹ, ọja yii jẹ ti okun ti o ni lile, o yẹ ki o jinna si orisun ina ati awọn ohun elo idapọmọra miiran jẹ.
