Acetonitrile ChromAR, Suitable for Liquid Chromatography and UV-Spectrophotometry, Macron™
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acetonitrile chromar, suitable for liquid chromatography and uv-spectrophotometry, macron™
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Acetonitrile ChromAR, Suitable for Liquid Chromatography and UV-Spectrophotometry, Macron™
Formula: CH3CN
Formula Weight: 41.05
Suitable for Liquid Chromatography and UV-Spectrophotometry
| TEST |
SPECIFICATION |
| For Laboratory, Research, or Manufacturing Use |
| ACS - Assay (CH3CN) (by GC, corrected for water) |
>= 99.8% |
| Appearance (clear, colorless liquid) |
Passes Test |
| ACS - Color (APHA) |
<= 10 |
| ACS - Residue after Evaporation |
<= 0.0002% |
| ACS - Titrable Acid (µeq/g) |
<= 8 |
| ACS - Titrable Base (µeq/g) |
<= 0.6 |
| ACS - Water (H2O)(by Karl Fischer titrn) |
<= 0.02% |
| ACS - HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au) |
Passes Test |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 190 nm |
<= 1.00 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 200 nm |
<= 0.05 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm |
<= 0.05 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm |
<= 0.02 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm |
<= 0.01 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 - 400 nm |
<= 0.005 |
| Filtered through a 0.2 micron filter. |
| Meets Reagent Specifications for testing USP/NF monographs |
| CAS Number |
75-05-8 |
| IMO |
3:1648 |
| HTS Number |
2926905050 |
| Specific Gravity |
1L = 0.79kg |
| Flash Point |
2°C |
| Spill Kit |
Solvent Spill Cleanup |
| Storage Color Code |
Red |
| Management of Change |
N |