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Sulphuric acid 98% direct from factory with better quality and price.
CAS No.:7664-93-9
Item | Premium Grade | First Grade | Qualified Grade | Inspection Results |
H2SO4 content≥ | 98.0 | 98.0 | 98.0 | 98.22 |
Ash%≤ | 0.003 | 0.003 | 0.1 | 0.0022 |
Fe%≤ | 0.0001 | 0.0002 | - | 0.00009 |
As%≤ | 0.0001 | 0.005 | - | 0.0001 |
pB%≤ | 0.005 | 0.002 | - | 0.005 |
Transparency(mm)≥ | 80 | 50 | - | 180 |
Chromaticity(ml)≤ | 2.0 | 2.0 | - | Qualified |
Quality Index | GB/T534-2002 | |||
Inspction Result | Premium |
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