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IN STOCK Methyl Alcohol, HPLC, TLC, GC and Pesticide Residue Analysis Grade

from $352.45sale $281.97 (save 20%)

CAS No 67-56-1

Melting Point: -98°C
Boiling Point: 64.7°C
Density at 25°C: 0.791 g/mL
Dielectric Constant at 25°C: 32.7
Elutropic Value (Silica): 0.73
Refractive Index: 1.329 n20°/D
Viscosity (cps) at 20°C: 0.6
Merck Index 13th Edition: 13,5984
Flash Point: 11°C

Safety Data Sheet

Chemical Formula: CH3OH
Formula Weight: 32.04

For use in Liquid Chromatography, Spectrophotometry, and for Organic Residue Analysis. Packaged under Nitrogen.

Chemical Specifications
Assay (by GC-FID): Min 99.98%
Residue after evaporation: Max 1 ppm
Color: Max 5 APHA
Fluorescence at emission maximum for Impurities (as Quinine sulfate): Max 1 ppb
LC gradient elution suitability at 254 nm: Max 5 mAU
GC-ECD Responsive residue (single peak) (as Heptachlorepoxide): Max 5 ppt
GC-FID Responsive residue (single peak) (as 2-Octanol): Max 5 ppb
Water (by KF coulometry): Max 0.05%
LC-MS Positive mode (as Reserpine): Max 50 ppb
LC-MS Negative mode (as Nitrophenol): Max 50 ppb
Optical absorbance at 205 nm: Max 1.000 AU
Optical absorbance at 220 nm: Max 0.25 AU
Optical absorbance at 230 nm: Max 0.12 AU
Optical absorbance at 240 nm: Max 0.05 AU
Optical absorbance at 254 nm: Max 0.01 AU
Optical absorbance at 280 nm: Max 0.005 AU
Optical absorbance at 400 nm: Max 0.005 AU
Aluminum (Al): Max 0.5 ppm
Barium (Ba): Max 0.1 ppm
Cadmium (Cd): Max 0.5 ppm
Calcium (Ca): Max 0.1 ppm
Chromium (Cr): Max 0.02 ppm
Cobalt (Co): Max 0.02 ppm
Copper (Cu): Max 0.01 ppm
Iron (Fe): Max 0.1 ppm
Lead (Pb): Max 0.02 ppm
Magnesium (Mg): Max 0.1 ppm
Manganese (Mn): Max 0.01 ppm
Nickel (Ni): Max 0.02 ppm
Potassium (K): Max 0.1 ppm
Silver (Ag): Max 0.1 ppm
Sodium (Na): Max 0.1 ppm
Tin (Sn): Max 0.1 ppm
Zinc (Zn): Max 0.1 ppm
DOT DescriptionMethanol
Hazard Class3 (6.1)
UN No PGUN1230
Packaging GroupPG II

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Cat Code Description Packaging QuantityPrice Add Quantity
LSA1730-4X4 Methyl Alcohol, HPLC, TLC, GC and Pesticide Residue Analysis Grade Amber Glass 4 x 4L$352.45$281.97
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