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High Quality API Bismuth subgallate with competitive price and fast delivery 99-26-3 on Hot Selling!!
1-1000 Kilogram
$120.00
≥ 1001 Kilogram
$50.00
- Item No. API Bismuth subgallateMOQ 1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
High Quality API Bismuth subgallate with competitive price and fast delivery 99-26-3
| Product name | Bismuth subgallate |
| CAS NO. | 99-26-3 |
| Synonyms | Bismuth subgallate |
| Category | Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals. |
| Purity | 99% Bismuth subgallate |
| Appearance | Bismuth subgallate powder |
| Shelf life | 2 years for Bismuth subgallate |
| Usage | Bismuth subgallate is used for astringent and antiseptic,as well skin disease like eczema etc |
| Storage | Bismuth subgallate should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
Bismuth subgallate is an astringent and anticorrosive drug, and is used for skin diseases such as eczema.
Bismuth acid and bismuth nitrate are used as salt. In stainless steel tank in gallnut and right amount water, heated to 90 ℃ dissolve, filter available gallic acid aqueous solution. Add a little hot water to bismuth nitrate and stir until no bismuth nitrate is prepared, then add in a solution of gallic acid solution, and then continue stirring for 0.5h. After precipitation, filtration, cake at 50 ℃ water washing, no acidity after filtering, drying under 70 ℃, time of gallic acid bismuth.
Test | Specification |
Loss on dry | ≤7.0% |
Nitrate | Accord with require |
(As) Arsenic | ≤7.5ppm |
Alkalies&Alkalin earth metals | ≤0.5% |
(Cu) Copper | Accord with require |
(Ag) Silver | Accord with require |
(Pb)Lead | Accord with require |
Free gallic acid | ≤O.5% |
Content of Bi203 | 52%-57% |
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals
and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system
all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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