Sulfuric acid(H2SO4)
casNo.：7664-93-9 Form ：liquid Package：ISO TANK 20FT/200Kg DrumSulfuric acid is used in chemical fertilizers and pesticides , medicine, petroleum refining, metal smelting, battery manufacturing, chemical fibers, polymer compounds, dyes, atomic energy industry and other industries.
| Standard | Analysis | ||
| (H₂SO₄)o/%,Minimum Concentration of H₂SO₄ | 92.5 | 95.31 | |
| Maximum Concentration of Element | Ash w / % | 0.10 | 0.013 |
| chlorine w / % | ≤0.005 | 0.0045 | |
| (As)w/% | 0.01 | 0.000042 | |
| (Hg)w/% | ---- | ---- | |
| (Pb)w/% | ---- | ---- | |
| Chroma not greater than | 80 | 72 | |
| transparency/mm,不小于 | ---- | ---- | |