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CAS RN: 67-68-5 | Product Number: D6746
Dimethyl Sulfoxide [99.9% for HPLC Solvent]
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Purity:
Synonyms:
- DMSO
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1L |
¥1,290.00
|
4 | Contact Us | Contact Us |
| 2.5L |
¥1,790.00
|
4 | 1 | Contact Us |
| 4L |
¥2,050.00
|
3 | Contact Us | Contact Us |
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| Product Number | D6746 |
| Molecular Formula / Molecular Weight | C__2H__6OS = 78.13 |
| Physical State (20 deg.C) | Liquid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 67-68-5 |
| Reaxys Registry Number | 506008 |
| SDBS (AIST Spectral DB) | 2459 |
| Merck Index (14) | 3259 |
| MDL Number | MFCD00002089 |
Specifications
| Appearance | Colorless clear liquid |
| APHA | max. 10 |
| Purity(GC) | min. 99.90 % |
| Absorbance(263nm) | max. 1.000 |
| Absorbance(270nm) | max. 0.400 |
| Absorbance(275nm) | max. 0.200 |
| Absorbance(280nm) | max. 0.150 |
| Absorbance(300nm) | max. 0.100 |
| Absorbance(350nm) | max. 0.010 |
| Absorbance(400nm) | max. 0.005 |
| Water | max. 0.050 % |
| Evaporation residue | max. 5.0 ppm |
Properties (reference)
| Melting Point | 18 °C |
| Boiling Point | 189 °C |
| Flash point | 87 °C |
| Specific Gravity (20/20) | 1.10 |
| Refractive Index | 1.48 |
| Solubility in water | Completely miscible |
| Solubility (miscible with) | Benzene, Ether, Acetone, Ethanol, Chloroform |
GHS
| Signal Word | Warning |
| Hazard Statements | H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
| RTECS# | PV6210000 |
Transport Information:
| Customs Control Conditions (Q) |
Product Documents (Note: Some products will not have analytical charts available.)
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Other Documents
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| Purity / Analysis Method: | >99.0%(GC) |
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