Kemikali Raw elo Plasticizer Refaini Naphthalene
Awọn pato
Igbeyewo Standard: GB/T6699-1998
Ibi ti Oti: Shandong, China (Ile-ilẹ)
| Nkan | PATAKI |
| Ifarahan | Funfun pẹlu pupa diẹ, tabi ina ofeefee powdery, awọn kirisita schistose |
| Ojuami Crystallization °C | ≥79 |
| Acid Colorimetry (Solusan Awọ Awọ Boṣewa) | ≤5 |
| Akoonu Omi% | ≤0.2 |
| Aloku lori Iginisonu | 00.010 |
| Nkan ti ko le yipada% | 0.02 |
| Mimo% | ≥90 |
Package
25kg/apo, 520 baagi/20'fcl, (26MT)
ọja Apejuwe
Naphthalene ti a ti tunṣe jẹ pataki julọ awọn aromatics ti di-nuclei ni ile-iṣẹ.Fọọmu Molecular rẹ jẹ C10H8, eyiti o jẹ eroja ti o pọ julọ ti edu, ati
Nigbagbogbo o jẹ iṣelọpọ nipasẹ atunlo lati distilling ọda edu ati gaasi adiro koke tabi nipasẹ iwẹwẹsi keji ti naphthalene ile-iṣẹ
Awọn ohun-ini Kemikali Naphthalene
mp 80-82°C(tan.)
BP 218 °C (tan.)
iwuwo 0,99
iwuwo oru 4.4 (la afẹfẹ)
oru titẹ 0.03 mm Hg (25 °C)
itọka ifura 1.5821
Fp 174 °F
iwọn otutu ipamọ.IBI 4°C
Solubility Omi 30 miligiramu/L (25ºC)
Itọkasi DataBase CAS 91-20-3(Itọkasi DataBase CAS)
Itọkasi Kemistri NIST Naphthalene (91-20-3)
Eto Iforukọsilẹ Ohun elo EPA Naphthalene(91-20-3)
Naphthalene Ipilẹ alaye
Orukọ ọja: Naphthalene
Awọn itumọ ọrọ: 'LGC' (2402); 'LGC' (2603); 1-NAPHTHALENE;TAR CAMPHOR; NAPTHALIN;NAPTHALIN;NAPHTHENE;NAPHTHALENE
CAS: 91-20-3
MF: C10H8
MW: 128.17
EINECS: 202-049-5
Awọn ẹka ọja: Awọn agbedemeji ti Dyes ati Pigments; Naphthalene; Organoborons; Awọn Reagents Dimimọ Giga; Awọn ẹka miiran; Awọn ọja ti a ti tunṣe agbegbe; Kemistri Analytical; Solusan boṣewa ti Awọn ohun elo Organic Volatile fun Omi & Itupalẹ Ilẹ; Awọn solusan Standard (VOC); Kemistri; Naphthalene Standards;AromaticsVolatiles/ Semivolatiles;Volatiles/Semivolatiles;Arenes;Awọn bulọọki ile;Awọn bulọọki ile Organic;Alfa too;Klaasi Kemikali;FumigantsVolatiles/ Semivolatiles;Hydrocarbons;Insecticides;N;NA - NIAnalytical Standards;Naphthalenesm ;PAH
Mol File: 91-20-3.mol
Ohun elo
1.It jẹ ohun elo aise akọkọ ti iṣelọpọ phthalic anhydride, dyestuff, resini, α- naphthalene acid, saccharin ati bẹbẹ lọ.
2.It ni edu oda ká julọ lọpọlọpọ constituent, ki o si maa o ti wa ni ṣelọpọ nipasẹ atunlo lati distilling edu oda ati coke adiro gaasi tabi nipasẹ awọn Atẹle ìwẹnumọ ti naphthalene ile ise.
Ibi ipamọ
Naphthalene ti a ti tunṣe yẹ ki o wa ni ipamọ ni gbigbẹ ati ile-ipamọ ti afẹfẹ, Ọja yii jẹ ti ina ti o lagbara, yẹ ki o jina si orisun ina ati awọn ohun elo ijona miiran.
