29214531
Unit: KGS

Naphthionic acid (1-naphthylamine-4-sulphonic acid)

AMINE- FUNCTION COMPOUNDS > Toluidines and their derivatives; salts thereof : > 1-Naphthylamine (alpha-naphthylamine), 2-Naphthylamine (betanaph thylamine) and their derivatives; salts thereof > Naphthionic acid (1-naphthylamine-4-sulphonic acid), Para tolyl peri acid (para tolyl-1-naphthylamine 8-sulphonic acid), phenyl peri acid (phenyl- 1-naphthylamine-8-sulphonic acid) > Naphthionic acid (1-naphthylamine-4-sulphonic acid)

BCD
7.5000%
IGST
18.0000%
SWS
10.0000%
AIDC
7.5000%
IMPORTFree
→ Calculate DutyChapter 29

Duty Rates

DUTY STRUCTURE (SCHEDULE RATES)
BCD
7.5%
→
SWS
10%
→
AIDC
7.5%
→
IGST
18%
→
TOTAL
28.5%
DutyStatutoryEffective (conditional)
Basic Customs Duty (BCD)7.5%7.5%
Social Welfare Surcharge (SWS)10%10%
AIDC7.5%7.5%
IGST18%18%

IGST Notification: 045/2025 — Serial No. I229

Statutory = tariff schedule rates (what most importers pay). Effective = ICEGATE rate via notification — applies only if importer meets the notification conditions.

SECTION VI — PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 29: Organic chemicals

Related HS Codes in Chapter 29

29214532
Para tolyl peri acid (para tolyl-1-naphthylamine- 8-sulphonic acid)
29214533
Phenyl peri acid (phenyl-1-naphthylamine- 8-sulphonic acid)
29214526
Tobias acid (2-naphthylamine-1-sulphonic acid)
29214525
Laurent's acid (1-naphthylamine-5-sulphonic acid)
29214524
Koch's acid (1-naphthylamine-3,6,8-trisulphonic acid)
29214523
Epsilon acid (1-naphthylamine-3,8-disulphonic acid)