CAS Number
7727-43-7
Formula
BaSO4
Weight
M: 233,40 EC: 231-784-4 NC: 2833 27 00
| MAX. IMPURITIES | |
| Loss on ignition | 2 % |
| Organic matter | p/t. |
| Soluble salts | 0,25 % |
| Soluble barium salts (as Ba) | 0,001 % |
| Acidity or alkalinity | p/t. |
| Chloride (Cl) | 0,001 % |
| Phosphate (PO4) | 0,001 % |
| Silicate | p/t. |
| Sulphide | p/t. |
| As | 0,0001 % |
| Cu | 0,001 % |
| Fe | 0,001 % |
| Ni | 0,001 % |
| Pb | 0,001 % |
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