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ALCH, 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 MATERIALS

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9229-01EA 0 INR InStock
9229-01 9229-50 9229-49 9229-70 9229-98 9229-99
ALCH, anhydrous 94.0-96.0% (v/v), PHOTREX® for spectrophotometry, for liquid chromatography (denatured with 5% isopropanol and 5% methanol), J.T.Baker®
Alcohol
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.


Melting Pt: –114 °C
Density: 0.7895 g/cm³ (20 °C)
Flash Pt: 13 °C
Storage Temperature: Ambient
 MDL Number: MFCD00003568
CAS Number: 64-17-5
EINECS: 200-578-6
UN: 1987
ADR: 3 II
REACH: 01-2119457610-43
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Specification Test Results
For Laboratory,Research,or Manufacturing Use 94.0 - 96.0 %
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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