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| Barium sulphate for x-ray examination
BaSO4
FSP42-0006-0006-00
Р.№ 00252/01-2001
- Appearance:
White loose, odourless powder plactically insoluble in water, diluted acids,
alkali, spirits (95%) and in "org"anic solvents.
- Package:
100 g water-proof multiply paper packages. Transport packages- carboard boxes, net weight 12 kg.
- Fields of Application:
- medicine for x-ray examination.
- Storage:
Store in protested ware-houses in a package suggested by a manufacturer. Storage
period is 5 years from the date of production.
Specifications
| Fraction of total mass, % |
|
|
| - barium sulphate (BaSO4)
|
|
97,5 - 100,5 |
| - sulphide (S) |
|
pass the point |
| - soluble barium salts |
|
pass the point |
| - heavy metals (Pb) |
max |
0,0005 |
| - chlorides (Cl) |
max |
0,02 |
| - sulphates (SO4) |
max |
0,1 |
| - ferrum (Fe) |
|
0,003 |
| - phosphates (PO4) |
|
pass the point |
| - reducing substances |
|
pass the point |
| - arsenic (As) |
max |
0,00005 |
| Dispersion degree |
|
pass the point |
| Acidity, alkalinity |
|
pass the point |
| Microbiological purity |
|
meets the requirements of GF XI, 2nd issue, p 193. |
|
| ::
Barium sulphate for x-ray examination |
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