- Product Details
Keywords
- Bismuth subnitrate
Quick Details
- ProName: Bismuth subnitrate
- CasNo: 1304-85-4
- Molecular Formula: Bi5H9N4O22
- Appearance: White superfine powder
- Application: pharmaceutical industry
- DeliveryTime: within 10-15 days
- PackAge: 25kg/bag
- Port: xingang port of china
- ProductionCapacity: 5000 Metric Ton/Day
- Purity: 99%
- Transportation: usually by sea
- LimitNum: 5 Metric Ton
Superiority
medicalgradechemicalBismuthsubnitrate1304-85-4 Molecularformula:4BiNO3(OH)2BiO(OH) Molecularweight:1461.987 cas.1304-85-4 …
Details
medical grade chemical Bismuth subnitrate 1304-85-4
Molecular formula: 4BiNO3(OH)2BiO(OH)
Molecular weight:1461.987
cas. 1304-85-4
Description: White superfine powder, not dissolve in water or alcohol, easily dissolve in nitric acid or hydrochloric acid.
Usage: Mainly applied in pharmaceutical industry, owns the astringency, can be used as stomach drug to treat the intestines and stomach disease, also can be used foe disposing wound and arresting the bleeding; essay sugar and alkaloid in clinic test. Also acted as antiseptics, deodorant and stratographic analysis reagent etc.
Quality standard:USP27/State standard
Test |
Specification |
|
USP 27 |
|
|
Loss on dry |
≤3.0% |
≤2.5% |
Chloride |
≤0.035% |
≤0.1% |
Sulfate |
Accord with require |
≤0.02% |
Carbonate |
≤0.005% |
Accord with require |
(As) Arsenic |
≤0.0008% |
≤2ppm |
(Cu) Copper |
Accord with require |
≤0.005% |
(Pb) Lead |
Accord with require |
≤0.005% |
(Ag) Silver |
≤0.002% |
Accord with require |
Alkalies&Alkaline earth |
≤0.5% |
≤0.5% |
Ammonium |
Accord with require |
Accord with require |
Acidity |
Accord with |