CAS 135-19-3 Beta Naphthol ya utoto wapakatikati wa organic synthesis Pharmaceutical intermediates
Yesani | Kufotokozera | Zotsatira |
Maonekedwe | Ma flakes a imvi-woyera kapena ufa (wololedwa kuti ukhale wachikasu kapena wofiira pamene wasungidwa) | Ma flakes a grey-white kapena ufa |
2-Naphthol kuyera% | 98.5 | 99.87 |
1-Naphthol kuyera% | ≤0.30 | 0.27 |
Naphthalene pure% | ≤0.40 | 0.08 |
Madzi % | ≤0.10 | 0.05 |
Mapeto |
| PASS |
Timapereka mitundu yosiyanasiyana ya phukusi, zolemba zosinthidwa ndizovomerezeka!
CAS No. | 135-19-3 |
Mayina Ena | Wopanga A |
MF | C10H8O |
EINECS No. | 205-182-7 |
Malo Ochokera | China |
China | Shanghai |
Mtundu | Mankhwala apakati |
Chiyero | 99% |
Dzina la Brand | Wolemera kwambiri |
Nambala ya Model | Wolemera kwambiri |
Kugwiritsa ntchito | organic intermediates |
Maonekedwe | ufa woyera |
Dzina la malonda | 2-Nafithol |
MW | 144.17 |
Malo osungunuka | 120-122 °C (kuyatsa) |
Malo otentha | 285-286 °C (kuyatsa) |
Kuchulukana | 1,28g/cm3 |
kachulukidwe ka nthunzi | 4.97 (vs mpweya) |
kuthamanga kwa nthunzi | 10 mmHg (145.5 °C) |
pophulikira | 153 ° C |
kutentha kutentha | Firiji |
pka | 9.51 (pa 25 ℃) |
Dzina mankhwala: Perekani utoto wapamwamba kwambiri wapakatikati cas 135-19-3
Kugwiritsa ntchito
Yesani | Kufotokozera | Zotsatira |
Maonekedwe | Ma flakes a imvi-woyera kapena ufa (wololedwa kuti ukhale wachikasu kapena wofiira pamene wasungidwa) | Ma flakes a grey-white kapena ufa |
2-Naphthol kuyera% | 98.5 | 99 .87 |
1-Naphthol kuyera% | ≤0.30 | 0.27 |
Naphthalene pure% | ≤0.40 | 0.08 |
Madzi % | ≤0.10 | 0.05 |
Mapeto | PASS |
Ndikofunikira pakupanga ulusi, gooey, mankhwala, mankhwala ophera tizilombo ndi utoto, komanso chosungunulira chabwino cha organic.Amagwiritsidwa ntchito kwambiri m'mafakitale monga mapulasitiki, mphira ndi kusindikiza etc. Kupanga
acetic anhydride, vinyl acetate;Amagwiritsidwa ntchito kwambiri insolvents, utoto, celluloseacetate, mankhwala, in-socticides, nsalu kusindikiza, zithunzi filimu ndi coagulating rabara latec.
uanity>25 kilogalamu, mkatimo timagwiritsa ntchito zikwama za zip zosinthika kawiri ndi kunja ndi aluminium Foil Matumba KAPENA zazikulu zazikulu ziwiri zosindikizira matumba a PET a 25kgs mochulukira kenaka amadzaza m'maduramu kuti azitumiza.
Chonde titumizireni kuti mumve zambiri ngati muli ndi funso!
Kugwiritsa ntchito: Kupanga vinyl acetate, acetic anhydride, acetic ester, acetate, ethyl cellulose ndi chloro acetic acid.Angagwiritsidwenso ntchito m'munda wa CHIKWANGWANI kupanga, kumanga wothandizila, mankhwala, ferilizer ndi utoto zopangira, monga zosungunulira m'munda wa pulasitiki, mphira ndi kusindikiza.
Ntchito mu makampani utoto, makampani pulasitiki, mankhwala, mphira, etc.Resorcinol makamaka ntchito zomatira labala, utomoni kupanga, utoto, zoteteza, mankhwala ndi reagent analytical, monga mbali yaikulu, resorcinol ndi phenol, cresol ndi ofanana, ndi formaldehyde condensation. polima, angagwiritsidwe ntchito popanga viscose rayon ndi nayiloni tayala chingwe zomatira, kukonzekera simenti, matabwa guluu ntchito vinilu chuma ndi zitsulo, resorcinol zambiri azo utoto, ubweya utoto intermediates, zopangira ndi mankhwala intermediates kwa asafe m'munsi salicylic acid.Phloroglucinol ali ndi bactericidal zotsatira ndipo angagwiritsidwe ntchito ngati mankhwala osungira mu zodzoladzola ndi pakhungu mankhwala phala ndi mafuta. Chochokera resorcinol -methyl umbelferone ndi wapakatikati wa kuwala bleach, trinitroresorcinol ndi detonator detonator, ndipo kuchuluka kwa resorcinol ntchito mu Kupanga kwa diphenylketone ultraviolet absorbers. Izi zimatha kukwiyitsa khungu ndi mucous nembanemba, zimatha kuyamwa mwachangu t.kupyola pakhungu kupangitsa zizindikiro za poizoni.
Amagwiritsidwa ntchito popanga mankhwala ambiri opangidwa ndi organic ndi utoto, ndipo ndi wapakatikati wa utoto waubweya.Kugwiritsa ntchito kunja kwa mankhwala a eczema, psoriasis ndi matenda ena apakhungu. .Phloroglucinol imakhala ndi bactericidal effect ndipo ingagwiritsidwe ntchito ngati chosungira.Iwo anawonjezera zodzoladzola ndi khungu mankhwala phala ndi mafuta
Amasungunuka m'madzi, ethanol, amyl mowa, amasungunuka mosavuta mu ether, glycerin, sungunuka pang'ono mu chloroform, carbon disulfide, sungunuka pang'ono mu benzene.
Amagwiritsidwa ntchito mu filimu ya photosensitive, mankhwala, dyestuff ndi mafakitale a fiber fiber
Dzina | 2-Nafithol | |||
CAS | 135-19-3 | |||
MF | C10H8O | |||
MW | 144.17 | |||
Ndemanga Zowopsa | 20/22-50 | |||
Ndemanga za Chitetezo | 24/25-61 | |||
RIDADR | UN 3077 9/PG 3 | |||
WGK Germany | 2 | |||
Mtengo wa RTECS | QL2975000 | |||
HS kodi | 29071590 | |||
Kapangidwe ka Maselo | ||||
Dzina la malonda | 2-Nafithol | |||
CAS NO | 135-19-3 | |||
Kugwiritsa ntchito | Dyestuff Intermediates, Kukometsera & Kununkhira Kwapakati | |||
Mtundu | White ufa | |||
Mtengo wa MOQ | 1 kg | |||
Kutumiza mwachangu | 3-5 masiku | |||
Malipiro | L/C;T/T;Western Union;Money Gram;Trade assurance Order |