CAS No.: | 7446-09-5 |
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Formula: | So2 |
EINECS: | 231-195-2 |
Constituent: | Industrial Pure Air |
Grade Standard: | Industrial Grade |
Chemical Property: | Poisonous Gases |
Customization: |
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Specifications |
Special grade |
Grade A |
SO2 content ≥% |
99.97 |
99.90 |
Residue content ≤% |
0.010 |
0.040 |
Moisture content ≤% |
0.020 |
0.060 |
Arsenic(As) content ≤% |
0.000004 |
0.0001 |
Color (as liquid) |
Water White |
Water White |
Color (as gas) |
Colorless |
Colorless |
Standard No. |
GB3637-93 |
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