Ethanol absolute, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (200 Proof)

Supplier: Decon Labs

Synonyms: Ethyl alcohol

V1055 V1001GTP V1016GTP V1005 V1055TP V1016G V1005MTP V1001TP V1016TP V1016 V1055M V1001 V1005M V1005HC V1001G V1005SGTP V1005HCTP V1005TP V1055MTP V1005SG
89426-252EA 125.05 USD
89426-252 89125-176 89125-188 71002-422 71001-866 89125-174 71001-624 89125-186 89125-172 89234-848 89125-192 89125-170 71001-628 89125-190 89234-850 71002-426 89501-404 71001-862 71002-512 89234-852
Ethanol absolute, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (200 Proof)

Pure (undenatured) anhydrous (200 proof/100%) ethyl alcohol meets USP and Multicompendial specifications used as a cleaner, solvent, or reagent.

  • Total alcohol: 99.5%
  • Ethyl alcohol: 99.5%
  • Denaturant: none

Used in research, healthcare, industrial, and production. 200 proof ethanol is commonly referred to as "anhydrous." Koptec's water specification is less than 0.1%.

Ordering information: Tax-paid ethanol prices include the federal excise tax on pure ethanol. To purchase tax-free ethanol, customers must possess an Industrial Alcohol User Permit from TTB specifically marked for the withdrawal and use of alcohol free of tax.

Formula: H₃CCH₂OH
MW: 46.07 g/mol
Boiling Pt: 78.3 °C (1013 hPa)
Melting Pt: –117 °C
Density: 0.7895 g/cm³ (20 °C)
Flash Pt: 12 °C
Storage Temperature: Ambient
MDL Number: MFCD00003568
CAS Number: 64-17-5
EINECS: 200-578-6
UN: 1170
REACH: 01-2119457610-43
Merck Index: 12,03806

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Specification Test Results

Max. UV Absorbance at 240 nm 0.40 AU
Max. UV Absorbance at 250 nm 0.3 AU
Max. UV Absorbance at 260 nm 0.3 AU
Max. UV Absorbance at 270 nm 0.1
Acidity 30 ppm max.
Alkalinity Pass test
Assay 200 proof (99.5% min.)
Benzene 2 ppm max.
Clarity Pass
Color Pass test
Methanol 100 ppm max.
Non-Volatile Residue 25 ppm max.
Relative Density at 20°C (BP/EP) 0.790–0.793
Specific Gravity at 15.0°C (JP) 0.797 max.
Specific Gravity at 15.56°C (USP) 0.7962 max.
Sum of Acetal & Acetaldehyde 10 ppm max.
Water 0.1% (v/v) max.

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