Appearance

Clear colorless, viscous liquid

Content (total alkali)

29.5%-31.0%

Moisture(H2O)

≤0.2%

Sodium methoxide(NaOCH3)

28.9-31.0%

Sodium hydroxide(NaOH)

≤0.5%

Odium carbonate(Na2CO3)

≤0.1%

Methanol

69.0-70.7%