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Boron Tribromide

Chemical Formula: BBr₃

Molecular Weight: 250.5

Physical & Chemical Properties

A colorless or light yellow fuming liquid with strong irritating odor.

Density: 2.65 g/ml (20 ℃)

Melting Point: -46 ℃

Boiling Point: 91.7 ℃

Soluble in Carbon Tetrachloride. Strong water absorption. Decomposed by water and alcohol. Easily decomposed when exposed to light or heat. May explode when heated. White smoke is generated when exposed to air. As a strong Lewis acid, it can react with bases to make complexes and adducts. Strong corrosion and irritation to human body. Toxic vapors.

Applications

Electronic grade Boron Tribromide is a source used for P-type diffusion doping in manufacturing process of IC, solar cell and discrete device.

It is also the raw material of high purity Boron and other Organoboron compounds.

Product Specification

Product	6N	7N	Product	6N	7N
Al, max	15 ppb	5 ppb	Li, max	2 ppb	1 ppb
As, max	4 ppb	1 ppb	Mg, max	20 ppb	8 ppb
Ca, max	10 ppb	5 ppb	Mn, max	2 ppb	1 ppb
Ba, max	2 ppb	1 ppb	Hg, max	12 ppb	1 ppb
Bi, max	2 ppb	1 ppb	Ni, max	2 ppb	1 ppb
Cr, max	2 ppb	1 ppb	K, max	10 ppb	3 ppb
Co, max	2 ppb	1 ppb	Ag, max	2 ppb	1 ppb
Cu, max	5 ppb	2 ppb	Na, max	10 ppb	5 ppb
Ga, max	2 ppb	1 ppb	Sr, max	2 ppb	1 ppb
Au, max	2 ppb	1 ppb	Sn, max	2 ppb	1 ppb
Fe, max	20 ppb	10 ppb	Ti, max	2 ppb	1 ppb
Pb, max	2 ppb	1 ppb	Zn, max	5 ppb	3 ppb
Cd, max	2 ppb	1 ppb	Chroma, max	60 APHA	60 APHA

Packaging Size

Container: Coated high purity quartz bubbler.

Packaging: PVC plastic bag + Polyfoam + Drum.

Fill volume: 500 ml, 950 ml, 1150 ml and/or Customized.