Methanol HPLC 99.9% 4L DG3 Flammable liquid ; DG6.1 toxic - LabwareHouse Limited

Methanol HPLC 99.9% 4L
32102-4L

Product: Methanol for HPLC 99.9% CHROMA

Catalogue No.: 32102-4L

Danger

For use as an HPLC and TLC Solvent. Filtered through a 0.2µm element. Soluble in water.

Formula: CH₃OH
MW: 32,04 g/mol
Boiling Pt: 64,6 °C (1013 hPa)
Density: 0,7918 g/cm³ (20 °C)
Flash Pt: 11 °C (closed cup)

CAS Number: 67-56-1
UN: 1230
DG: 3 Flammable Liquid
Packing group : II medium risk.
Additional DG: 6.1 Toxic

Specification

For Laboratory, Research, or Manufacturing Use
ACS - Assay (CH₃OH) (by GC)	≥ 99.9 %
Residue after Evaporation	≤ 5ppm%
Titrable Acid (meq/g)	≤ 0.0005
Titrable Base (meq/g)	≤ 0.0002
Water (H₂O)(by Karl Fischer titrn)	≤ 0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm	≤ 0.25
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm	≤ 0.15
Ultraviolet Absorbance (1.00-cm cell vs. water) - 235 nm	≤ 0.1
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm	≤ 0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm	≤ 0.01
Appearance (clear, colorless liquid)
Filtered through a 0.2 micron filter.

Unit Qty: ea
Availability: 2 in stock

QTY

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