Ethanol – 200 Proof Absolute ACS/USP Grade
CAS# 64-17-5
Property
- Assay (by GC, corrected for water)
- Assay (by specific gravity @ 15.56°C)
- Water
- Proof
- Identification Test A
- Identification Test B
- Color
- Clarity of Solution
- Color of Solution
- Solubility in Water
- Residue after Evaporation
- Limit of Nonvolatile Residue
- Acetone/Isopropyl Alcohol
- Titrable Acid
- Titrable Base
- Acidity or Alkalinity
- Methanol
- Substances Darkened by Sulfuric Acid
- Substances Reducing Permanganate
- Ultraviolet Absorbance
- Volatile Impurities
Unit
- %
- %
- %
- APHA
- %
- mg
- meq/g
- meq/g
- ppm
- %
- nm
- ppm
Specification
- NLT 99.5
- NLT 99.5
- NMT 0.2
- Lot Analysis
- Not more than 0.7962 @ 15.56˚C
- Conforms to infrared Spectra
- NMT 10
- Test Solution A & B show same clarity as that of water, or their opalescence is not more pronounced than that of Reference suspension A
- The Test solution has the appearance of water or is not more intensely colored than the Standard solution
- To Pass Test
- NMT 0.001
- The weight of the residue does not exceed 2.5 mg
- To Pass Tests
- NMT 0.0004
- NTM 0.0002
- The solution is pink (30 ppm, expressed as acetic acid)
- NMT 0.1
- To Pass Test
- To Pass Test
- NMT 0.40 at 240 nm NMT 0.30 between 250 nm and 260 nm NMT 0.10 between 270 nm and 340 nm Absorption curve between 235nm – 340nm is smooth
- Methanol, NMT: 200 ppm Sum of Acetal and Acetaldehyde: NMT 10ppm Benzene: NMT 2ppm Total of all other impurities: NMT 300ppm
Application
Ethanol 200 Proof is a pure ethyl alcohol. Ethanol 200 Proof is a colorless highly flammable liquid with a sweet, alcohol like odor.
Grades Available
ACS/USP Grade
Packaging
ChemCeed offers this product in various packaging options. Please inquire about custom packaging.
Synonyms
ethyl alcohol, Ethyl hydroxide
Molecular Formula
C2H6O
Market Segment
Pharmaceuticals, Solvent
Product Uses
Hydroalcoholic Gels, Pharmaceuticals, Solvent