Alcohol, anhydrous 94.0-96.0% (v/v), PHOTREX® for spectrophotometry, for liquid chromatography (denatured with 5% isopropanol and 5% methanol), J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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Synonyms:
Reagent alcohol
Management of Change (MOC) category = N
Made from Specially Denatured Alcohol 3A.
- Total alcohol: ~100%
- Ethyl alcohol: 89 to 92%
- Denaturant: 4 to 6% methyl alcohol and 4 to 6% 2-propanol
For Use in Liquid Chromatography and Spectrophotometry. Ultraviolet Absorbance (1.00-cm cell vs. water) curve smooth throughout stated range with no extraneous impurity peaks.
SDA Formula 3A consists of 5 volumes of methanol and 100 volumes of 200 proof ethanol.
Ordering information: The purchase of Reagent Alcohol in containers larger than 4 liters requires a Letterhead Permit approval by the United States Treasury Tax and Trade Bureau (TTB).
Boiling Pt:
78.3 °C (1013 hPa) Melting Pt: –114 °C Density: 0.7895 g/cm³ (20 °C) Flash Pt: 13 °C |
MDL Number:
MFCD00003568 CAS Number: 64-17-5 UN: 1987 ADR: 3,II REACH: 01-2119457610-43 Merck Index: 12,03806 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Assay Specially Denatured Alcohol Formula 3A (200 proof)(v/v) | 94.0 - 96.0 % |
Isopropyl Alcohol (2-propanol)(v/v) | 4.0 - 6.0 % |
Ethanol (v/v) | 88.5 - 92.5 % |
Methanol (v/v) | 3.5 - 5.5 % |
Appearance | Passes Test |
Color (APHA) | ≤5 |
Residue after Evaporation | ≤5 ppm |
Specific Gravity at 25°C | 0.785 - 0.795 |
Water (H₂O) | ≤0.1 % |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 210 nm | ≤1.00 |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 220 nm | ≤0.50 |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 230 nm | ≤0.20 |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 250 nm | ≤0.05 |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 270 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 400 nm | ≤0.01 |
Substances Reducing Permanganate | Passes Test |
Titrable Acid (µeq/g) | |
Titrable Base (µeq/g) | |
SDA Formula 3A consists of 5 volumes of methanol and 100 volumes of 200proof ethanol. |
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