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Methanol

Methanol (Methanol, CH3OH) is the most simple structured monohydric alcohol with a CAS number of 67-56-1 or 170082-17-4, a molecular weight of 32.04 and a boiling point of 64.7 °C. It is also known as "wood alcohol" or "wood essence" because it was first discovered in dry distillation wood. It is a colorless, volatile liquid with an alcoholic odor. The minimum dose for oral poisoning in humans is about 100 mg/kg body weight, and oral intake of 0.3-1 g/kg can cause death. It is used in the manufacture of formaldehyde, pesticides, etc., and as an extractant for organic substances and a denaturant for alcohol. The finished product is usually produced by reacting carbon monoxide with hydrogen.

Liquid sodium methoxide (sodium methoxide in methanol))

Molecular formula: CH3ONa

Molecular weight: 54.02

CAS: 124-41-4 , 67-56-1

Physicochemical properties:

Colorless to slightly yellow viscous liquid, dissolved in methanolic sodium methoxide.

Quality Index:

Project Indicator
Appearance Colorless to pale yellow viscous liquid
Content (total alkali) 29.5%~31.0%
NaOCH3 28.9-31.0%
NaOH ≤0.5%
Na2CO3 ≤0.1%
H2O ≤0.2%
Methanol 69.0-70.7%

Product Usage:

Mainly used in the production of vitamin A1 vitamin B1 long-acting sulfonamide, sulfadiazine, trimethoprim and other pharmaceutical industries, but also for the biodiesel industry. It can also be used as an edible catalyst and analytical reagent.

Packaging, storage and transportation:

Steel drum: 200Kg/barrel

Store in a cool, dry warehouse. Keep away from fire and heat. Isolation and storage with oxidants and acids. Lightly unloading during handling to keep the package intact

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