Metanol ≥99.5%, EMPROVE® ESSENTIAL Ph. Eur., BP, JPE, NF, SAFC®
:67-56-1
:
:CH₃OH
:MFCD00004595
:32.04 g/mol
:13,05984
:64,6 °C (1013 hPa)
:–98 °C
:0,7918 g/cm³ (20 °C)
:Omgivande
:200-659-6
:1230
:3 (6.1),II
:01-2119433307-44
:GHS02
:GHS06
:GHS08
- Environmentally Preferable:Safer Human and Environmental Health
- Miljöcertificering:Chem21 Solvent Selection Guide recommended after discussion
- Assay (GC):≥ 99.5 %
- Identity (IR):conforms
- Identity B (NF):conforms
- Identity (JPE):conforms
- Appearance:conforms
- Clarity of solution:conforms
- Acidity or alkalinity:conforms
- Acidity:conforms
- Alkalinity (as NH₃):≤ 3 ppm
- Refractive index (n 20/D):1.328 - 1.330
- Density (d 20 °C/20 °C):0.791 - 0.793
- Boiling range (64-65°C):≥ 95 % (v/v)
- Absorbance (at 230 nm):≤ 0.150
- Absorbance (at 250 nm):≤ 0.050
- Absorbance (at 270 nm):≤ 0.020
- Absorbance (at 290 nm):≤ 0.010
- The absorption curve is smooth:conforms
- Benzene (impurity A) (GC):≤ 2 ppm
- Acetone (GC):≤ 0.001 %
- Ethanol (GC):≤ 0.005 %
- Ethanol (JPE):conforms
- Related substances (GC):conforms
- Residual solvents class 3 (ICH Q3C):< 0.5
- Other residual solvents (ICH Q3C):excluded by manufacturing process
- Al (Aluminium)*:≤ 0.05 ppm
- Cu (Copper)*:≤ 0.05 ppm
- Zn (Zinc)*:≤ 0.05 ppm
- Heavy metals:conforms
- Aldehydes and Acetone (as acetone):≤ 0.003 %
- Aldehyde and other foreign reducing substances:conforms
- Reducing substances:conforms
- Readily oxidizable substances:conforms
- Readily carbonizable substances:conforms
- Readily carbonizable substances (JPE):conforms
- Evaporation residue:≤ 0.0010 %
- Water:≤ 0.10 %