Kemịkalụ Raw Ihe Plasticizer Anụchara anụcha Naphthalene
Nkọwapụta
Ọkọlọtọ nnwale: GB/T6699-1998
Ebe Mmalite: Shandong, China (Mainland)
| ITEM | Nkọwapụta |
| Ọdịdị | Ọcha na-acha uhie uhie, ma ọ bụ ntụ ntụ na-acha odo odo, kristal schistose |
| Ebe Crystallization Celsius C | ≥79 |
| Acid Colorimetry (Standard Colorimetric Solution) | ≤5 |
| Ọdịnaya mmiri% | ≤0.2 |
| Ihe fọdụrụ na mgbanye | 0.010 |
| Ihe na-adịghị agbanwe agbanwe% | 00.02 |
| Ịdị ọcha % | ≥90 |
ngwugwu
25kg / akpa, 520 akpa / 20'fcl, (26MT)
Nkọwa ngwaahịa
Naphthalene a nụchara anụcha bụ ihe kacha mkpa condensed-nuclei aromatics na ụlọ ọrụ.Usoro ihe omimi ya bụ C10H8, nke bụ ihe mejupụtara coal tar kacha, yana
A na-emepụtakarị ya site n'iji mmanụ ọkụ na-ekpo ọkụ na coke-oven gas ma ọ bụ naphthalene dị ọcha nke abụọ.
Njirimara Chemical Naphthalene
mp 80-82 Celsius (ọkụ)
bp 218 Celsius (ọkụ)
njupụta 0.99
uzuoku njupụta 4.4 (vs ikuku)
uzuoku mgbali 0.03 mm Hg (25 Celsius C)
index refractive 1.5821
Fp 174 Celsius F
nchekwa okpomọkụ.Ihe ruru 4°C
Solubility mmiri 30 mg/L (25ºC)
Ntuziaka CAS DataBase 91-20-3
Ntụaka Chemistry Naphthalene (91-20-3)
Sistemụ ndekọ ihe EPA Naphthalene (91-20-3)
Ihe omuma nke Naphthalene
Aha ngwaahịa: Naphthalene
Okwu yiri: 'LGC' (2402);'LGC' (2603);1-NAPHTHALENE;TAR CAMPHOR;NAPTHALIN;NAPTHALIN;NAPHTHENE;NAPHTHALENE
Ọnọdụ: 91-20-3
MF: C10H8
MW: 128.17
EINECS: 202-049-5
Ụdị ngwaahịa: Intermediates nke Dyes na pigments; Naphthalene; Organoborons; Reagents dị ọcha nke ukwuu; Ụdị ndị ọzọ; Ngwaahịa a nụchara anụcha; Chemistry nyocha; Ngwọta ọkọlọtọ nke ihe mgbagwoju anya Organic maka mmiri & nyocha ala; Ngwọta ọkọlọtọ (VOC); Chemistry; Aphthalene Ụkpụrụ;AromaticsVolatiles/ Semivolatiles; Volatiles/ Semivolatiles; Arenes; Ihe Ngwongwo Ụlọ; Ngwongwo Ihe Owuwu Organic; Alpha Ụdị; Kemịkal Klas; FumigantsVolatiles / Semivolatiles; Hydrocarbons; Ọgwụ ahụhụ; N; NA - NIAnalytical Standards; Naphthalenesm klaasị; Naphthalenesm ;PAH
Mol faịlụ: 91-20-3.mol
Ngwa
1.Ọ bụ isi akụrụngwa nke na-emepụta phthalic anhydride, dyestuff, resin, α-naphthalene acid, saccharin na na.
2.Ọ bụ coal tar kasị ukwuu mejupụtara, na-emekarị ọ na-emepụta site recycling si distilling coal tar na coke oven gas ma ọ bụ site na abụọ ọcha nke ulo oru naphthalene.
Nchekwa
Naphthalene a nụchara anụcha kwesịrị ịchekwa n'ụlọ nkwakọba ihe akọrọ na ikuku ventilashị, ngwaahịa a bụ nke siri ike na-ere ọkụ, kwesịrị ịdị anya site na isi iyi ọkụ na ihe ndị ọzọ na-ere ọkụ.
