Gazette Notification Number.
S.O. 3741 (E) 13th Aug 2025
VITA
BIOCHEMICALS
Vitamin B3 (Nicotinamide) 3.25%(Liquid)
Composition
Vitamin B3 – Niacinamide (Nicotinamide) (synthetic) per cent. by weight, minimum 3.25
Emulsifier (Nonyl Phenol Ethoxylate) per cent. by weight, minimum 16.75
Solvent (Dimethyl sulfoxide) per cent. by weight, minimum 80
Total (per cent.)100
Specifications
Vitamin B3 per cent. by weight, minimum 3.25
pH (10% aqueous solution) 3.76 ± 0.5
Total organic carbon per cent. by weight, minimum 57.78
Specific gravity 1.1303 ± 0.02
Solubility per cent. by weight, minimum99.55
(a) Name of crop: Tomato
(b) Dose: Two foliar applications at 12.5 ml/ha