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samfur

Rawaya 14 CAS 842-07-9

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C16H12N2O
Molar Mass 248.28
Yawan yawa 1.175g/cm3
Matsayin narkewa 131-133 ℃
Matsayin Boling 443.653°C a 760 mmHg
Wurin Flash 290.196°C
Ruwan Solubility 0.5 g/L (30 ℃)
Solubility Mai narkewa a cikin ether, benzene da carbon disulfide a cikin maganin orange-rawaya, mai narkewa a cikin sulfuric acid mai ƙarfi cikin ja ja mai duhu, maras narkewa cikin ruwa da maganin alkali.
Tashin Turi 0mmHg a 25 ° C
Bayyanar Ilimin Halitta Foda
Launi Orange zuwa ja ko launin ruwan kasa
pKa 13.50± 0.40 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Kwanciyar hankali Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
M Sauƙaƙe ɗaukar danshi
Fihirisar Refractive 1.634
MDL Saukewa: MFCD00003911
Abubuwan Jiki da Sinadarai Chemical Properties rawaya foda. Matsayin narkewa 134 ℃, maras narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol, mai narkewa a cikin mai da mai mai ma'adinai, mai narkewa a cikin acetone da benzene. Yana da maganin orange-ja a cikin ethanol; yana da magenta a cikin ma'aunin sulfuric acid, kuma ana samar da hazo-orange-rawaya bayan dilution; Magani ne na ja bayan dumama a cikin sinadarin hydrochloric acid, kuma bayan sanyaya, yana samar da lu'ulu'u mai duhu koren hydrochloride.
Amfani Ana amfani dashi azaman tabo na halitta da mai launin mai, da sauransu

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xn - Mai cutarwa
Lambobin haɗari R40 - Shaida mai iyaka na tasirin cutar sankara
R43 - Yana iya haifar da hankali ta hanyar saduwa da fata
R53 - Yana iya haifar da lahani na dogon lokaci a cikin yanayin ruwa
R68 - Haɗarin da ba za a iya jurewa ba
Bayanin Tsaro S22 - Kada ku shaka kura.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
S46 - Idan an haɗiye, nemi shawarar likita nan da nan kuma nuna wannan akwati ko lakabin.
S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci.
WGK Jamus 2
RTECS QL490000
HS Code Farashin 32129000
Guba mmo-sat 300 ng/plate SCIEAS 236,933,87

 

 


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