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Solvents & alcohols

Methanol 99.9% Semiconductor Grade

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Article code
MAS
CAS
67-56-1
Grade
Semiconductor/Electronic Grade
Purity
Min. 99.9%
Category
Solvents & alcohols

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Properties

Article / SKU
MAS
CAS
67-56-1
Synonyms
methanol methyl alcohol wood alcohol Wood naphtha
Assay
Min. 99.9%
PubChem ID
887
Grade
Semiconductor/Electronic Grade
Color
Max 10
Physical form
Liquid
Appearance
Colorless
Odor
Pungent
Melting point
-144 °F (-97.78 °C)
Boiling Point
148.46 °F (64.7 °C) 1013.1 hPa
Vapor pressure
16.93 kPa at 25 °C (77 °F (25 °C))
Solubility
Miscible
Auto-ignition temperature
867.2 °F (464 °C)
Molecular formula
CH 4 O
Molecular weight
32.04
Acidity or Alkalinity
Max 0.2 ueq/g, Max 0.1 ueq/g
Aldehydes
Max 10 ppm
Arsenic (As)
Max 10
Autoship Available
Yes
Cadmium (Cd)
Max 10
Calcium (Ca)
Max 100
Chloride (Cl)
Max 200
Flash Point
53.0 °F (11.7 °C)
Iron (Fe)
Max 50
Lead (Pb)
Max 10
Magnesium (Mg)
Max 20
Phosphate (PO4)
Max 500
Pillar
High Purity
Residue after evaporation
Max 5000
Sodium (Na)
Max 100
Vapor density
1.11

Packaging options — size and article

SizeArticle / SKU
500mlMAS-500ML
6 x 500ml CaseMAS-500MLCS
1LMAS-1L
4 x 1L CaseMAS-1LCS
1GalMAS-1GAL
4 x 1Gal CaseMAS-1GALCS
5GalMAS-5GAL
55GalMAS-55GAL

Packaging options

  • 500ml
  • 6 x 500ml Case
  • 1L
  • 4 x 1L Case
  • 1Gal
  • 4 x 1Gal Case
  • 5Gal
  • 55Gal

Details

Methanol 99.9% Semiconductor Grade

Methanol also known as methyl alcohol, wood alcohol, and wood spirit is a volatile, colorless liquid at room temperature. It is the simplest member of the alcohol family, with a single carbon group.

Solvents specially synthesized for electronics production are known as electronic grade solvents. Heavy metal concentrations in these solvents are extremely low, measured in parts per billion or parts per trillion. Several purification stages are necessary to attain the desired levels of purity. These solvents are often used as cleaners and metchants in semiconductor and microprocessor manufacturing.

Common Uses and Applications

Synthesis of semiconductors

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