For Dentistry Use 99 Bismuth Trioxide Powder - China

1 - Bismuth Trioxide - Bi2O3 is a light yellow color powder,

which turns orange red upon heating,

and aftercooling turns light yellow, It has five

crystallographic polymorphs.

The room temperature

phase, α - Bi2O3 has a monoclinic crystal structure.

There

are three high temperature phases, a tetragonal β - phase , a

body- centred cubic γ - phase, a cubic δ - Bi2O3 phase and an

ε - phase.

The

room temperature α - phase has a complex structure with

layers of oxygen atoms with layers of

bismuth atoms between them.

2 - The bismuth atoms are in two different environments which

can be described as distorted

6 and 5 coordinate respectively.

Company Contact:

• Posted By: Changsha Santech Materials Co.,Ltd.

• Phone: 8673189723191

• Address: Room 909-910, 9/f Xiaoxiang International Bldg, 15, Changsha , China

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• Website: http://www.santechchem.cn

• Business Description: SANTECH Your materials engineer with unlimited technical assistance.
  
  Changsha Santech Materials Co., Ltd is a private enterprise that integrates scientific research, material processing, recycling and trade.
  
  It owns independent Import Export right, and aims to be a leading premium supplier of rare metals, advanced materials and inorganic chemicals in the world.
  
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