| CAS No.: | 7664-93-9 |
|---|---|
| Formula: | H2so4 |
| EINECS: | 231-639-5 |
| Classification: | Sulfuric Acid |
| Appearance: | Liquid |
| Grade Standard: | Industry Grade |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier | Item | Premium grade | First Grade | Qualified Grade | Inspection Results |
H2SO4content ≥ |
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 | |||
Inspection result |
Premium grade | |||
Suppliers with verified business licenses
Audited Supplier 
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