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samfur

4'-Hydroxy-3'-nitroacetophenone (CAS# 6322-56-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H7NO4
Molar Mass 181.15
Yawan yawa 1.4283 (ƙananan ƙididdiga)
Matsayin narkewa 132-135°C (lit.)
Matsayin Boling 314.24°C
Wurin Flash 124.5°C
Tashin Turi 0.00193mmHg a 25°C
Bayyanar foda zuwa crystal
Launi Hasken rawaya zuwa Amber zuwa Koren duhu
BRN 1959078
pKa 5.18± 0.14 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.5468 (ƙididdiga)

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S36 - Sanya tufafin kariya masu dacewa.
S24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 3
HS Code Farashin 29147000
Matsayin Hazard HAUSHI

 

 


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