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| Producer, Manufacturer,
Supplier of |
| Bismuth(III) Hydroxide Carbonate |
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| GRR
Code : |
0388 |
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| CAS No : |
5892-10-4 |
| CI No : |
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| Molecular Formula
: |
CBi2O5 |
| Molecular Weight
: |
509.97 |
| Description
: |
White yellowish powder · Slightly soluble in water · D: 6,86 ·
APPLICATIONS: Analytical reagent : · Pharmaceutical industry
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| Website : |
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| Synonyms : |
Bismuth Subcarbonate , Bismuth(III) Carbonate basic , CBi2O5, (BiO)2CO3 |
| Specifications
: |
| Specifications |
|
| Assay (Compl.) (as (BiO)2CO3)calc. a.d.s |
97,6-100,7% |
| Assay (Compl.) (as Bi) calc. a.d.s |
80,0- 82,5% |
| Identity according to Pharmacopoeias |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
|
| Appearance of solution |
p/t. |
| Insoluble matter in HNO3 |
0,05 % |
| Loss on drying at 105°C |
1,0 % |
| Residual solvents (Ph.Eur./USP) |
p/t. |
| Chloride (Cl) |
0,05 % |
| Nitrate (NO3) |
0,4 % |
| Sulphate (SO4) |
0,1 % |
| Alkali and alkaline-earth salts |
1,0 % |
| Ag |
0,0025 % |
| As |
0,0005 % |
| Cu |
0,005 % |
| Fe |
0,01 % |
| Pb |
0,002 % | |
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Weight |
Description |
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| GRR
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