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Dimethyl sulfoxide (industrial grade)
Dimethyl sulfoxide (electronic grade)
Notes:
Inhalation, ingestion, or absorption through the skin may be harmful to the body. Use appropriate protective equipment, such as gloves and goggles, when using.
It has strong hygroscopicity and should be sealed for storage to avoid moisture.
Avoid mixing with strong oxidizing agents, acids, etc. to prevent reaction.
If contact with skin or eyes, immediately rinse with large amounts of water and seek medical attention.
Dimethyl sulfoxide (electronic grade)
Packaging Specifications: Generally available in 25kg, 50kg, 225kg high-density polyethylene plastic drums, and special packaging can also be provided according to customer needs.
Product basic information:
| Appearance: | Colorless transparent liquid or crystal |
| Purity (area normalization method): | ≥99.99 |
| Crystallization point (℃): | ≥18.3 |
| Acid value (KOH basis) | ≤0.02 |
| Transmittance (400nm) | ≥99.0 |
| Refractive index (20℃) | 1.4778~1.4790 |
| Water content % | ≤0.03 |
| Color (APHA) | ≤10 |
| Density (25℃)g/cm3 | ≥1.09401 |
| PH | 6~8 |
| Na μ g/kg | ≤10 |
| Mg μ g/kg | ≤10 |
| Al μ g/kg | ≤10 |
| K μ g/kg | ≤10 |
| Ca μ g/kg | ≤10 |
| Cr μ g/kg | ≤10 |
| Mn μ g/kg | ≤10 |
| Fe μ g/kg | ≤10 |
| Ni μ g/kg | ≤10 |
| Cu μ g/kg | ≤10 |
| Zn μ g/kg | ≤10 |
| Pb μ g/kg | ≤10 |
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