Sunan samfur | Tetrachlorethylene |
CAS NO | 127-18-4 |
Wurin asali | shandong, China |
MF | C2Cl4 |
Nauyin Kwayoyin Halitta | 165.83 |
Yawan yawa | 1.7g/cm 3 |
Wurin tafasa | 121 ° C (lit.) |
Wurin narkewa | -22 °C |
Yanayin ajiya | 0-6°C |
Bayyanar | Share ruwa mara launi |
Tsafta | 99% min |
ITEM | INDEX | SAKAMAKO |
Bayyanar | Ruwa mai haske mara launi ba tare da impurities emulsified da kuma dakatar da barbashi | Ruwa mai haske mara launi ba tare da impurities emulsified da kuma dakatar da barbashi |
Chroma | 15 | 15 |
Girman girma (g/cm3 | 1.615-1.625 | 1.620 |
Tsafta (%) ≥ | 99.6 | 99.8 |
Distillation na ragowar (%) ≤ | 0.005 | --- |
Abubuwan ruwa (%) ≤ | 0.01 | 0.005 |
Farashin PH | 8-10 | 8.5 |
Ragowar wari | Ba tare da wari ba |
Ana amfani da tetrachlorethylene na masana'antu galibi azaman mai ƙarfi, haɗaɗɗun kwayoyin halitta, mai tsabtace ƙarfe da busassun wakili, desulfurizer, matsakaicin canja wurin zafi.Ana amfani da shi ta likitanci azaman maganin tsutsotsi.Hakanan shine matsakaicin trichlorethylene da kwayoyin fluorinated.Yawan jama'a na iya fallasa ga ƙarancin adadin tetrachlorethylene ta yanayi, abinci da ruwan sha.
Tetrachlorethylene yana da kyau narkar da ikon da yawa inorganic da Organic mahadi, kamar sulfur, aidin, mercury chloride, aluminum trichloride, mai, roba da guduro, da dai sauransu, wanda aka yadu amfani da karfe degreasing tsaftacewa wakili, Paint cire, bushe tsaftacewa wakili. roba ƙarfi, tawada ƙarfi, ruwa sabulu, high-sa Jawo da gashin tsuntsu rage;Hakanan ana amfani da Tetrachlorethylene azaman maganin kwari (ƙugiya da tsutsar ginger);Wakilin gamawa don sarrafa yadi.
Tetrachlorethylene kuma mai shiga tsakani ne, mai tasiri wajen magance cututtukan hookworm, hookworm duodenal da hookworm Americana.Abubuwan da ke haifar da cutar sun haɗa da dizziness, ciwon kai, tashin zuciya, bacci, da kuma bacci.Gabaɗaya, ana amfani da capsule ɗin sa yayin haɗiye, shan magani yayin guje wa mai, giya, don kada a kashe shi.Mai guba ga hanta da tsarin juyayi na tsakiya yana da ƙarfi sosai, kuma yana da ƙarfi ga tsarin narkewa, kuma yana iya haifar da anemia, don haka an rage amfani da shi.A halin yanzu, bushewar tetrachlorethylene yana kan gaba a duniya.Yin amfani da tetrachlorethylene zai iya tsaftace tufafi cikin aminci da aminci.Yana da halayen ƙarancin ƙarfi da fitarwa, maimaita maimaitawa da kyakkyawan aikin aminci.
Ta yaya zan sha Perchlorethylene?
Contact: daisy@shxlchem.com
Sharuɗɗan biyan kuɗi
T/T (canja wurin telex), Western Union, MoneyGram, BTC (bitcoin), da dai sauransu.
Lokacin jagora
≤25kg: a cikin kwanaki uku na aiki bayan an biya biya.
:25kg: mako guda
Misali
Akwai
Kunshin
300kg a kowace drum, ko kamar yadda kuke bukata.
Adana
Ajiye kwandon a rufe sosai a cikin busasshen wuri mai sanyi kuma mai cike da iska.Ajiye ban da kwantenan abinci ko kayan da ba su dace ba.