Ibikoresho bya shimi Ibikoresho bya plastiki byanonosoye Naphthalene
Ibisobanuro
Ikizamini cyo gupima: GB / T6699-1998
Aho bakomoka: Shandong, Ubushinwa (Mainland)
| INGINGO | UMWIHARIKO |
| Kugaragara | Umweru ufite umutuku muto, cyangwa ifu yumuhondo yoroheje, sisitemu ya sisitemu |
| Ingingo ya Crystallisation ° C. | ≥79 |
| Acide Colorimetry (Igisubizo gisanzwe cya Colorimetric) | ≤5 |
| Ibirimo Amazi% | ≤0.2 |
| Ibisigisigi kuri Ignition | ＜ 0.010 |
| Ikintu kidahwitse% | ＜ 0.02 |
| Isuku% | ≥90 |
Amapaki
25kg / igikapu, imifuka 520 / 20'fcl, (26MT)
Ibisobanuro ku bicuruzwa
Naphthalene itunganijwe ningirakamaro cyane ya nuclei aromatics mu nganda. Imiterere ya Molecular ni C10H8, nicyo gipimo cyamakara menshi cyane, kandi
mubisanzwe ikorwa mugutunganya ibicuruzwa biva mu makara na gaze ya kokiya cyangwa no kwezwa kwa kabiri kwa naphthalene
Ibikoresho bya Nafthalene
mp 80-82 ° C (lit.)
bp 218 ° C (lit.)
ubucucike 0.99
Ubucucike bwumwuka 4.4 (vs ikirere)
umwuka wumuyaga 0,03 mm Hg (25 ° C)
indangantego yo kugabanya 1.5821
Fp 174 ° F.
ububiko bwa temp. UMUGEREKA 4 ° C.
Amazi meza 30 mg / L (25 ºC)
CAS DataBase Yerekana 91-20-3 (CAS DataBase Yerekana)
NIST Chimie Yerekana Naphthalene (91-20-3)
Sisitemu yo Kwiyandikisha Ibintu bya EPA Naphthalene (91-20-3)
Naphthalene Amakuru yibanze
Izina ryibicuruzwa: Naphthalene
Synonyme: 'LGC' (2402); 'LGC' (2603); 1-NAPHTHALENE; TAR CAMPHOR; NAPTHALENE; NAPTHALIN; NAPHTHENE; NAPHTHALENE
CAS: 91-20-3
MF: C10H8
MW: 128.17
EINECS: 202-049-5
Ibyiciro by'ibicuruzwa: Abahuza amarangi n'ibara; Ibipimo ngenderwaho; ; PAH
Idosiye ya Mol: 91-20-3.mol
Gusaba
1.Ni ibikoresho byingenzi byo kubyara anhydride ya phthalic, dyestuff, resin, acide α- naphthalene, sakarine nibindi.
2.Ni ikariso yamakara yibigize byinshi, kandi mubisanzwe ikorwa mugutunganya ibicuruzwa biva mu makara hamwe na gaze ya feri ya kokiya cyangwa no kwezwa kwa kabiri nafthalene yinganda.
Ububiko
Naphthalene itunganijwe igomba kubikwa mububiko bwumye kandi buhumeka, Iki gicuruzwa nikintu gikomeye cyaka, kigomba kuba kure yumuriro wumuriro nibindi bikoresho byaka.
