China (Mainland)
GMP factory supply bismuth subcarbonate CAS NO.5892-10-4
- FOB Price: USD: 15.50-16.00 /Kilogram Get Latest Price
- Min.Order: 25 Kilogram
- Payment Terms: T/T
- Available Specifications:
99% min(25-100)Kilogram99% min(101-500)Kilogram
- Product Details
Keywords
- bismuth subcarbonate
- Bismuth oxycarbonate
- bismuth carbonate
Quick Details
- ProName: GMP factory supply bismuth subcarbonat...
- CasNo: 5892-10-4
- Molecular Formula: CBi2O5
- Appearance: white powder
- Application: Pharmaceutical raw material and bismut...
- DeliveryTime: within 10 days after order confirmatio...
- PackAge: in 25kg drum
- ProductionCapacity: 10000 Kilogram/Month
- Purity: 99% min
- Storage: cool and dry place
- LimitNum: 25 Kilogram
- Related Substances: Bi% 80%-82%
Superiority
GMP factory
Stock supply
Bismuth subcarbonate
Bismuth subcarbonate (BiO)2CO3, sometimes written Bi2O2(CO3) is a chemical compound of bismuth containing both oxide and carbonate anions. Bismuth is in the +3 oxidation state. Bismuth subcarbonate occurs naturally as the mineral bismutite. Its structure consists of Bi-O layers and CO3 layers and is related to kettnerite, CaBi(CO3)OF. It is light-sensi…
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Solubility in water： insoluble
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CAS Number： 5892-10-4
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Molar mass： 509.9685 g/mol
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Chemical formula： (BiO)?(CO?)
It is highly radiopaque and for example is used as a filler in radiopaque catheters which can be seen by x-ray. In modern medicine, bismuth subcarbonate has been made into nanotube arrays that exhibit antibacterial properties. It is also used in fireworks to make Dragon's eggs. It is a constituent of milk of bismuth which was a popular digestive tract panacea in the 1930s.
Details
Bismuth subcarbonate
Pyrosource
Synonyms:Bismuth oxycarbonate, Basic bismuth carbonate Description:Bismuth subcarbonate is a fine white to yellow-white powder used mainly inCrackling microstars (Dragon eggs) as a substitution for PoisonousLead tetraoxide and expensiveBismuth trioxide Hazards:Bismuth subcarbonate is not particularly hazardous. However it is a skin, eye and respiratory system irritant. Wear gloves, dust mask, protection glasses, and do not ingest. Large ingested amounts can cause systemic bismuth poisoning with.
|
Test items |
Unit |
specification |
Test result |
|
Appearance |
|
Yellow powder |
conforms |
|
Bi 2O3 |
% |
≥99.9 |
99.9143 |
|
Loss on dry |
% |
≤0.3 |
0.16 |
|
Cl |
% |
≤0.001 |
0.0006 |
|
NO3 |
% |
≤.02 |
0.02 |
|
Cr |
% |
≤0.0005 |
0.0003 |
|
Al |
% |
≤0.0010 |
0.0007 |
|
As |
% |
≤0.0005 |
0.0002 |
|
Sn |
% |
≤0.0050 |
0.0005 |
|
Na |
% |
≤0.0010 |
0.0006 |
|
K |
% |
≤0.0005 |
0.0001 |
|
Fe |
% |
≤0.0020 |
0.0005 |
|
Cu |
% |
≤0.0010 |
0.0002 |
|
Pb |
% |
≤0.0005 |
0.0004 |
|
Ca |
% |
≤0.0010 |
0.0007 |
|
Cd |
% |
≤0.0002 |
0.0001 |
|
Ag |
% |
≤0.0005 |
0.0002 |
|
Li |
% |
≤0.0005 |
0.0004 |
|
Alkali metal and alkali metal salt |
% |
≤0.5 |
0.28 |