CBEQ-4-105240-4000
中文名称 甲醇
英文名称 Methanol, GC Grade
规格 4L
CAS号 [67-56-1]
分子式 CH3OH
分子量 32.04
Guarantee analysis
Assay (by GC) ≥99.8%
Identification Passes test
Density at 20/4 0.791~0.792
Colour(APHA) ≤10APHA
Water (KF) ≤0.1%
Acidity ≤0.003meq/g
Non-volatile matter ≤0.0005%
GC-ECD Responsive residue (single peak) ≤10ng/L
(as Heptachlor Epoxide)
GC-FID Responsive residue (single peak) ≤ 5ug/L
(as 2-Octanol)
Microfiltered product (0.2um) and bottled under nitrogen atmosphere