For Dentistry Use 99 Bismuth Trioxide Powder - Chinaprice: contact company for price
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.
- Posted By: Changsha Santech Materials Co.,Ltd.
- Phone: 8673189723191
- Address: Room 909-910, 9/f Xiaoxiang International Bldg, 15, Changsha, China
- Website: http://www.santechchem.cn
Published date: May 14, 2014 -
- 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.
After years of efforts, Changsha Santech has developed reputable business relationship with customers from more than 20 countries and regions, and has exported Tellurium, Bismuth, Gallium, Germanium and Manganese regularly. Changsha Santech also is engaged in transit trade of minor metals to develop international competitiveness.
Changsha Santech has a professional team and sticks to the Operation Principle : Quality, Specialty, Service, Value. And it develops new products actively to serve our customers.
We sincerely look forward to working with reliable partners in the long term mutually beneficial cooperation.
Titanium Dioxide Na100 AnataseChemicals - Dioxide - UGCL - China - January 26, 2016 - contact company for price
High purity, excellent pigment performance, strong covering power, high lightening power, good whiteness. Features Excellent whiteness and glossiness Favorable covering power and lightening power Good dispersion, low oil absorption Wide range of appl...
High Purity Antimony Oxide 99 999Chemicals - Dioxide - Western Minmetals (SC) Corporation - China - October 21, 2015 - contact company for price
Antimony Oxide or Antimony Trioxide is mainly for the manufacturing of antimony compounds, flame- retardant, electronic elements, light proof agent, mordant and high purity reagent. 4N 1. Sb2O3â‰¥99.99% 2. Impurity Max each Pb/ As/ Fe/ Cu/ Ni/ Al/ Ca...
High Purity Bismuth Oxide 3n 4n 5n 6nChemicals - Dioxide - Western Minmetals (SC) Corporation - China - October 21, 2015 - contact company for price
3N 1. Bi2O3 99.9% 2. Impurity Max each Pb/ Cu0.002% , K0.001% , Mg0.004% , Na0.006% , Ca/ Fe0.005% 3. Size 2- 4.5um 4N 1. Bi2O3 99.99% 2. Impurity Max each Cu/ Pb/ Fe10ppm, Mn/ Ca/ Cd/ Zn/ Sb/ Mg/ Ni/ Co5ppm 3. Size - 100mesh Packing 25kgs in sealed ...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"