S.NO. SPECIFICATION ANALYTICAL VALUE
Regular Grade Special Grade
1 Description Clear colourless liquid Clear colourless liquid
2 Miscibility Miscible with Methanol Miscible with Methanol
3 Assay % (w/w) 29.0 – 31.0 29.0 – 31.0
4 NaOH & Na2CO3 as H2O (Free Alkali) 0.20 % Max. 0.05 % Max.
5 NaOH & Na2CO3 as NaOH (Free Alkali) 0.44 % Max. 0.11 % Max.

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