Manufacure With Iso And Hse System For Sulfuric Acid 99.8%
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Sulfuric Acid
CAS No.: 7664-93-9
Molecular formula: H2SO4
Weight: 98.08
Solubility: Compatibility with water.
UN Number: 1830
Sulphuric Acid is a Colourless viscous corrosive oily liquid. A molecule of Sulphuric Acid, H2SO4, consists of two atoms of hydrogen, one atom of Sulphur and four atoms of oxygen. Sulphuric Acid is the strong acid produced by dissolving Sulphur trioxide in water.
The main purposes:
1, In the chemical industry is the manufacture of chemical fertilizers, inorganic, synthetic fiber, dyes, medicines and food industry's raw materials.
2, In the oil industry for refining petroleum products.
3, In the defense industry, used in the manufacture of explosives, poisons, such as Smoke.
4, in the metallurgical industry for smelting pickling.
5, In the textile industry for dyeing and bleaching, and so on.
PACKING: Transported in Jerry cans / HDPE Drums
Specification:
Assay (H2SO4)...95~98%%
Appearance...Passes test
Ignition residue (as sulfate)...≤ 0.001%
Chloride (Cl)...≤ 0.00003%
Nitrate (NO3)...≤ 0.00005%
Ammonium (NH4)...≤ 0.0002%
Iron (Fe)...≤ 0.00005%
Copper (Cu)...≤ 0.00001%
Arsenic (As)...≤ 0.000003%
Lead (Pb)...≤ 0.00001%
Substances reducing potassium
Permanganate (as SO2)...≤ 0.0005%
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 | |||
