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Product Deail
Barium sulfate
【Another name】Barite.
【Description】White crystalline powder, relative density 4.50, melting point 1580℃(1200℃ decomposition). Insoluble in water, ethanol, dilute acid and potash.
|
Test item |
AR |
CP |
Other |
|
Hydrochloric acid soluble /% |
≤0.15 |
≤0.25 |
Custom |
|
Loss on ignition /% |
≤1.5 |
≤1.5 |
|
| Chloride(Cl) /% |
≤0.005 |
≤0.02 |
|
|
Soluble sulfate(as SO4) /% |
≤0.005 |
≤0.03 |
|
| Total nitrogen(N) /% |
≤0.005 |
≤0.01 |
|
| Arsenic(As) /% |
≤0.000 1 |
≤0.001 |
|
| Iron(Fe) /% |
≤0.000 5 |
≤0.001 |
|
|
Soluble barium salt(as Ba) /% |
≤0.000 1 |
≤0.000 5 |
|
|
Heavy metal(asPb) /% |
≤0.000 5 |
≤0.001 |
【Use】Used as an analytical reagent; It is also used in electronics, instrumentation, metallurgy and pharmaceutical industries.
