JT Baker® 9194-03 Dimethyl Sulfoxide, PHOTREX® Spectrophotometry Grade Reagent Grade, 4L Glass Bottle (Case of 4)
- 4 x 4L Glass Bottles/Case
- Manufacturer Part No: JT-9194-03
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Details
Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Appearance | Passes Test |
| ACS - Assay ((CH₃)₂SO) (by GC, corrected for water) | >= 99.9 % |
| ACS - Residue after Evaporation | <= 0.002 % |
| ACS - Titrable Acid (meq/g) | <= 0.001 |
| ACS - Water (by KF, coulometric) | <= 0.1 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 400-350 | <= 0.01 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 330 nm | <= 0.02 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 310 nm | <= 0.06 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 290 nm | <= 0.18 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 270 nm | <= 0.40 |
| Product Information (not specifications): | |
| Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm: | |
| 2.0 - 2.3; 2.4 - 3.2; 3.7 – 5.0; 5.1 – 6.7; 7.9 – 8.7; 11.4 – 13.8 | |
Documents & Videos
Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Appearance | Passes Test |
| ACS - Assay ((CH₃)₂SO) (by GC, corrected for water) | >= 99.9 % |
| ACS - Residue after Evaporation | <= 0.002 % |
| ACS - Titrable Acid (meq/g) | <= 0.001 |
| ACS - Water (by KF, coulometric) | <= 0.1 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 400-350 | <= 0.01 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 330 nm | <= 0.02 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 310 nm | <= 0.06 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 290 nm | <= 0.18 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 270 nm | <= 0.40 |
| Product Information (not specifications): | |
| Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm: | |
| 2.0 - 2.3; 2.4 - 3.2; 3.7 – 5.0; 5.1 – 6.7; 7.9 – 8.7; 11.4 – 13.8 | |