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Product Name: Bismuth carbonate
Molecular Formula: 2(BiO)2CO3·H2O
Use: It can reduce food stimulus, protect the gastrointestinal mucosa.
Property: Alias: Bismuth(III) carbonate basic; Bismuth Subcarbonate; dibismuth carbonate dioxide; Bismuthcarbonatebasic; bismuthyl carbonate; Bismuth Subsalicylate; carbonic acid - oxobismuthanyl (1:2); bis(oxobismuthanyl) carbonate. White or yellowish powder. Soluble in nitric acid, hydrochloric acid and concentrated ethyl alcohol, insoluble in water and alcohol.
Specification: 'This data is only for reference'
|
Collidal bismuth subcitrate |
High Purity Grade |
Refining Grade |
|
|
Content (in Bi2O3)% |
≥90 .0 |
≥90 .0 |
|
|
Chloride (Cl)% |
≤0.01 |
≤0.02 |
|
|
Sulfate (SO4)% |
≤0.01 |
≤0.0 2 |
|
|
Nitrate (NO3) % |
Qualified |
Qualified |
|
|
Copper (Cu)% |
≤0.005 |
≤0.01 |
|
|
Lead (Pb)% |
≤0.015 |
≤0.02 |
|
|
Arsenic (As)% |
≤0.0006 |
≤0.001 |
|
|
Silver (Ag) % |
≤0.002 |
≤0.005 |
|
|
Iron (Fe)% |
≤0 .005 |
≤0.01 |
|
|
Loss on Drying% |
—— |
—— |
|
|
Alkali Metal and Alkali Earth Metal (in SO4)% |
—— |
—— |
|
|
NItric Acid Insoluble Matter % |
≤0.005 |
≤0.01 |
|
|
Clarity Test |
Qualified |
Qualified |
|
|
Non-sludging to hydrogen sulfide % |
≤0.3 |
≤0. 5 |
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Tel: +86-21-56517503 56502257(Fax)
QQ: 2686127450
Email: 2686127450@qq.com
Add: (Baoshan Chengshi Industrial Zone) No. 16, Lane 555, Chengyin Road, Baoshan District, Shanghai, China
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