BISMUTH GERMANIUM OXIDE
- CAS No.
- 12233-56-6
- Chemical Name:
- BISMUTH GERMANIUM OXIDE
- Synonyms
- BISMUTH GERMANATE;BISMUTH GERMANIUM OXIDE;99.9995% (metals basis);bismuth,germanium,dodecahydrate;Puratronic99.9995%(metalsbasis);bismuthgermaniumoxide(bi4ge3o12);bismuth germanium oxide, puratronic;Bismuth germanium oxide, Puratronic™tetrabismuth triacontagermanium dodecaoxide;BISMUTH GERMANIUM OXIDE ISO 9001：2015 REACH
- CBNumber:
- CB7180673
- Molecular Formula:
- Bi4Ge3O12
- Molecular Weight:
- 1245.83
- MDL Number:
- MFCD00064629
- MOL File:
- 12233-56-6.mol
| Melting point | ~1050° |
|---|---|
| Density | 7.13 |
| refractive index | n550 2.1204; n600 2.1058; n750 2.0786 |
| form | Powder |
| color | White |
| Specific Gravity | 7.13 |
| Water Solubility | Insoluble in water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| EPA Substance Registry System | Bismuth germanium oxide (Bi4Ge3O12) (12233-56-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| TSCA | Yes | |||||||||
| NFPA 704 |
|
BISMUTH GERMANIUM OXIDE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | 013029 | Bismuth germanium oxide, Puratronic?, 99.9995% (metals basis) | 12233-56-6 | 25g | $108.65 | 2024-03-01 | Buy |
| Alfa Aesar | 013029 | Bismuth germanium oxide, Puratronic?, 99.9995% (metals basis) | 12233-56-6 | 100g | $419 | 2023-06-20 | Buy |
| American Custom Chemicals Corporation | ING0010531 | BISMUTH GERMANATE 95.00% | 12233-56-6 | 500G | $4620 | 2021-12-16 | Buy |
| Rare Earth Products | B8332Q | Bismuth germanate, 99.999% 99.999% | 12233-56-6 | 100gm | $128 | 2021-12-16 | Buy |
| Rare Earth Products | B8332Q | Bismuth germanate, 99.999% 99.999% | 12233-56-6 | 25gm | $34 | 2021-12-16 | Buy |
BISMUTH GERMANIUM OXIDE Chemical Properties,Uses,Production
Description
Bismuth germanate is
a cubic crystal with the formula, Bi4Ge3O12. It has the
“evlitine” structure. A less common composition is
Bi12GeO20 .
The unit cell consists of three GeO3 tetraheda arranged
in a building block. These units are arranged in a cubic
close-packed structure as shown in the above diagram.
The crystal structure of tetrabismuth tris(germanate),
Bi4Ge3O12 (I3d, Z =4), is stable to at least 7.30 GPa, as
demonstrated by hydrostatic single-crystal XRD
measurements in a diamond anvil cell at room temperature.
Chemical Properties
white chips or powder(s), 99.99995% purity [ALF93]
Uses
Scintillator crystal in nuclear physics, high-energy physics, geology, and nuclear medical imaging applications including PET, X-ray CT and positron CT; in electromagnetic calorimeters.
Uses
Bismuth germanate is used in detectors in particle physics, aerospace physics, nuclear medicine, geology exploration, and other industries. Bismuth germanate arrays are used for gamma pulse spectroscopy. BGO crystals are also used in detectors for positron emission tomography. Bismuth germanate has a high “electrooptic coefficient” (3.3 pm/V for Bi12GeO20) making it useful in nonlinear optics for building “Pockel cells”. It can also be used for photorefractive elements useful in the ultraviolet part of the electromagnetic spectrum.
Uses
Bismuth germanium oxide is used as an organic chemical synthesis intermediate.
BISMUTH GERMANIUM OXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9358 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
View Lastest Price from BISMUTH GERMANIUM OXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-14 | BISMUTH GERMANIUM OXIDE
12233-56-6
|
US $7.00 / KG | 1KG | 99% | 1000kg | Career Henan Chemical Co |
-
- BISMUTH GERMANIUM OXIDE
12233-56-6
- US $7.00 / KG
- 99%
- Career Henan Chemical Co
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