Ethanol for HPLC 4L [denatured with HPLC grade IPA and methyl alcohol to meet Customs requirements but maitaining HPLC suitability]
9229.03-4L

  DG 3 Flammable Liquid

Alcohol, anhydrous 94.0-96.0%, PHOTREX® for spectrophotometry, for liquid chromatography (denatured with HPLC Grade iso-propanol and methyl alcohol to guarantee HPLC suitability), J.T. Baker®

Danger

Synonyms: Reagent alcohol

Made from Specially Denatured Alcohol 3A.

• Total alcohol: ~100%
• Ethyl alcohol: 89-92%
• Denaturant: 4-6% methyl alcohol and 4-6% 2-propanol

For Use in Liquid Chromatography and Spectrophotometry . Ultraviolet Absorbance (1.00-cm cell vs. wat er) curve smooth throughout stated range with no extraneous impurity peaks.

SDA Formula 3A consists of 5 volumes of methanol and 100 volumes of 200proof ethanol.

 

MW: 46.07 g/mol Boiling Pt: 78,3 °C (1013 hPa) Melting Pt: –114 °C Density: 0.7895 g/cm³ (20 °C) Flash Pt: 13 °C Storage Temperature: Ambient

CAS Number: 64-17-5 EINECS: 200-578-6 UN: 1987 DG: 3 Flammable Liquid Packing Group: II Medium Risk

 

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%
Methyl alcohol (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
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 methyl alcohol and 100 volumes of 200proof ethanol.

Unit Qty: ea

Availability: 26 in stock