TīmeklisPhenanthrene is a polycyclic aromatic hydrocarbon (PAH) with formula C 14 H 10, consisting of three fused benzene rings. It is a colorless, crystal-like solid, but can also appear yellow. Phenanthrene is used to make dyes, plastics and pesticides, explosives and drugs. It has also been used to make bile acids, cholesterol and steroids. TīmeklisOs minerais orgânicos na sistemática dos minerais de acordo com Dana incluem a classe IX desta sistemática.. De acordo com a nova classificação de Dana, a classe consiste na subclasse de mesmo nome com o número 50. As entradas são estruturadas de acordo com o seguinte padrão:
Ravatite, C14H10, a new organic mineral species from Ravat ...
TīmeklisGeneral Ravatite Information : Chemical Formula: C14H10 : Composition: Molecular Weight = 178.23 gm Hydrogen 5.66 % H Carbon 94.34 % C _____ 100.00 % : … TīmeklisToronto Research Chemicals 20 Martin Ross Avenue Toronto, ON Canada, M3J 2K8 International: +1 (416) 665-9696 US & Canada: +1 (800) 727-9240 Email: [email protected] TRC is a subsidiary of LGC Standards kitchen cart cabinet 36x24
Mineralatlas Lexikon - Ravatite (english Version)
TīmeklisLa ravatita es un mineral de la clase de los minerales compuestos orgánicos. Fue descubierta en 1993 en la localidad de Ravat en la cuenca minera del río Zeravshan, … Tīmeklis2024. gada 20. nov. · Ravatite (phenanthrene, C 14 H 10) is a sublimation product found in a burning brown-coal seam near Ravat/Tadzhikistan (Nasd ala and Pekov, 1993). Other crystallized aromatic Tīmeklisاسم ملف تعريف الارتباط المصدر الغرض العمر الافتراضي; _ga Google Analytics يتم تعيين ملفات تعريف الارتباط هذه بسبب استخدامنا ل Google Analytics. kitchen carpets walmart