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Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent selection guide recommended after discussion
Specifications
Specification Test Results
- ACS - Assay (CH₃OH) (by GC):≥99.9 %
- Carbonyl Compounds - Acetaldehyde:≤0.001 %
- Carbonyl Compounds - Acetone:≤0.001 %
- Carbonyl Compounds - Formaldehyde:≤0.001 %
- Color (APHA):≤10
- Residue after Evaporation:≤0.0002 %
- Solubility in H₂O:Passes Test
- Substances Darkened by H₂SO₄:Passes Test
- Substances Reducing Permanganate:Passes Test
- Titrable Acid (meq/g):≤0.0003
- Titrable Base (meq/g):≤0.0002
- Water (H₂O)(by Karl Fischer titrn):≤0.05 %
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm:≤1.00
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:≤0.80
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:≤0.25
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:≤0.20
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm:≤0.05
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:≤0.01
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm:≤0.04
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm:≤0.005
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 - 400 nm:≤0.01
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm:≤0.005
- Ultraviolet Absorbance (1.00-cm cell vs. water)::Passes Test
- HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au):Passes Test
Specification Test Results
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Corning
Supplier: BDH
Supplier: VWR International
Supplier: VWR International