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CAS No. |
7704-34-9. |
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EINECS No. |
231-722-6 |
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Grade Standard |
Industrial Grade |
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Purity |
99,95% |
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Form |
Lump, Granular |
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Packing |
Big-bags, 1000kg |
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Property |
Unit |
Limit |
Test Method |
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Colour |
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Bright Yellow |
Visual |
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Shape |
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Granular, Lump |
Visual |
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Acidity as H2SO4 |
ppm |
Max 50 |
BS 4113- 1967 or ASR 9-94 |
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Ash |
ppm |
Max 500 |
BS 4113 - 1967 |
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Bulk Density |
kg/m3 |
Min 1040 |
S7 - 77 |
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Carbon Content |
ppm |
Max 500 |
BS 4113-1967 |
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Chloride as Cl |
ppm |
Max 25 |
BS 4113-1967 or ASR 7-94 |
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Purity (Dry Basis) |
mass% |
Min 99.50 |
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Water Content |
mass% |
Max 0.50 |
S10-77 or ASR 2-94 |
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Arsenic |
ppm |
Report |
BS 4113- 1967 or ASR 5-94 |
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Selenium |
ppm |
Report |
BS 4113-1967 or ASR 5-94 |
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Tellurium |
ppm |
Report |
Analytical Method or ASR 5-94 |