Chemical Raw Material Plasticizer Woyeretsedwa Naphthalene
Zofotokozera
Muyezo Woyesera: GB/T6699-1998
Malo Ochokera: Shandong, China (kumtunda)
| ITEM | MFUNDO |
| Maonekedwe | Choyera chofiira pang'ono, kapena chopepuka chachikasu cha ufa, makhiristo |
| Crystallization Point °C | ≥79 |
| Acid Colorimetry (Standard Colorimetric Solution) | ≤5 |
| Zamadzi % | ≤0.2 |
| Zotsalira pa Ignition | ＜0.010 |
| Zosasinthika% | ＜0.02 |
| Chiyero % | ≥90 |
Phukusi
25kg / thumba, 520bags/20'fcl, (26MT)
Mafotokozedwe Akatundu
Naphthalene yoyengedwa ndiye chinthu chofunikira kwambiri chokongoletsedwa ndi nuclei aromatics m'makampani.Molecular Formula yake ndi C10H8, yomwe ndi phula lochuluka kwambiri la malasha, ndipo
nthawi zambiri amapangidwa ndi kukonzanso kuchokera ku distilling phula la malasha ndi mpweya wa uvuni wa coke kapena kuyeretsedwa kwachiwiri kwa naphthalene yamakampani.
Malingaliro a kampani Naphthalene Chemical Properties
mp 80-82 °C (lit.)
bp 218 °C (lit.)
kachulukidwe 0.99
kachulukidwe ka mpweya 4.4 (vs mpweya)
kuthamanga kwa nthunzi 0.03 mm Hg (25 °C)
Refractive index 1.5821
Fp 174 °F
nthawi yosungirako.Pafupifupi 4°C
Kusungunuka kwamadzi 30 mg/L (25 ºC)
CAS DataBase Reference 91-20-3 (CAS DataBase Reference)
NIST Chemistry Reference Naphthalene(91-20-3)
EPA Substance Registry System Naphthalene(91-20-3)
Naphthalene Basic zambiri
Dzina lazogulitsa: Naphthalene
Synonyms: '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
Zogulitsa: Zapakatikati za Dyes ndi Pigments;Naphthalene;Organoborons;Oyeretsedwa Kwambiri;Magawo Ena;Zone Refined Products;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Chemistry;Naphthalenes;Analytical Solutions Miyezo; armoticalvolatiles / semivolagile; osungunula; alnes; PA; PA
Fayilo ya Mol: 91-20-3.mol
Kugwiritsa ntchito
1.Ndizopangira zazikulu zopangira phthalic anhydride, dyestuff, resin, α- naphthalene acid, saccharin ndi zina zotero.
2.Ndilo gawo lochuluka kwambiri la phula la malasha, ndipo nthawi zambiri limapangidwa pobwezeretsanso phula la malasha ndi mpweya wa uvuni wa coke kapena kuyeretsa kwachiwiri kwa naphthalene yamakampani.
Kusungirako
Naphthalene woyengedwa ayenera kusungidwa mu nyumba yosungiramo youma ndi mpweya wokwanira, Mankhwalawa ndi a olimba oyaka, ayenera kukhala kutali ndi gwero lamoto ndi zinthu zina zoyaka.
