a pungent dark red volatile liquid element of the halogen series that occurs in natural brine and is used in the production of chemicals, esp ethylene dibromide. Symbol: Br; atomic no: 35; atomic wt: 79.904; valency: 1, 3, 5, or 7; relative density 3.12; density (gas): 7.59 kg/m3...
to condense the bromine formed, and recovering the bromine in liquid or gaseous form. Both steps may be effected in a single cooled condenser, or the reaction step may be effected in one or more condensers, or the cooling step may be effected in one or more condensers connected in series ...
a pungent dark red volatile liquid element of the halogen series that occurs in natural brine and is used in the production of chemicals, esp ethylene dibromide. Symbol: Br; atomic no: 35; atomic wt: 79.904; valency: 1, 3, 5, or 7; relative density 3.12; density (gas): 7.59 kg/m...
The meaning of BROMINE is a nonmetallic chemical element of the halogen group that is used especially in the production of flame retardants and formerly in gasoline additives and medicines (such as bromides).
Bromine is the only non-metallic substance in liquid form at room temperature, with the chemical formula Br ₂. It is a deep reddish brown liquid with an irritating odor and is classified as a Class II controlled precursor chemical.
a pungent dark red volatile liquid element of the halogen series that occurs in natural brine and is used in the production of chemicals, esp ethylene dibromide. Symbol: Br; atomic no.: 35; atomic wt.: 79.904; valency: 1, 3, 5, or 7; relative density 3.12; density (gas): 7.59 kg/...
Finally, evaporate it to dryness and recrystallize to obtain pharmaceutical grade or reagent grade anhydrous sodium bromide finished products. Last Update:2024-04-09 19:43:38 Bromine - Safety Open Data Unverified Data Bromine is a deep reddish brown liquid that is irritating and highly corrosive. ...
a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water同义词:Br, atomic number 35, Bromine (from , meaning "stench (of he-goats)") is a chemical element with the symbol Br, and atomic number of 35. It is in the halogen group (...
bromine is an element with the appearance of deep red colour. it is noxious liquid. and it is one of the members of halogen elements. this element has an appreciable vapour pressure at room temperature. chemical properties of bromine group 17 melting point −7.2°c, 19°f, 266 k period...
Bromine (CAS 7726-95-6), chemical symbol Br, is one of the halide elements. In its elemental state, bromine is found as the diatomic molecule Br2; it is a fuming, toxic, highly corrosive reddish-brown liquid. Along with mercury, bromine is one of only two elements that are in liquid ...