Aminohydroxynaphthalene sulphonic acids and their salts
9 tariff lines under Chapter 29 — Organic chemicals
NON-BIS PGA 9
HSN subheading 2922 21 (Aminohydroxynaphthalene sulphonic acids and their salts) contains 9 customs tariff items at the 8-digit level. None are covered by a Bureau of Indian Standards (BIS) Quality Control Order; the rest are administered by Partner Government Agencies or carry no requirement.
At a glance
9
Tariff lines (8-digit HSN)
0
BIS QCO notified (0%)
0
Indian Standards across leaves
CIB&RC
Top Partner Government Agency
Tariff items
9 tariff items
Click any code for details- 2922 21 10Amino-g-acidPGA only
- 2922 21 20Amino-j-acidPGA only
- 2922 21 301-amino-2-naphthol-4-sulphonic acidPGA only
- 2922 21 40Gamma acidPGA only
- 2922 21 50J acid (2-amino-5-naphthol-7-sulphonic acid)PGA only
- 2922 21 60H acidPGA only
- 2922 21 70Ortho phenyl sulphonyl H-acidPGA only
- 2922 21 80Chicago acidPGA only
- 2922 21 90Other aminohydroxynaphthalene sulphonic acids and their saltsPGA only
Within heading 2922
2922Oxygen-function amino-compounds2922 11Monoethanolamine and its salts2922 17Methyldiethanolamine and ethyldiethanolamine2922 19Other oxygen-function amino-compounds2922 29Other oxygen-function amino-compounds2922 42Glutamic acid and its salts2922 49Other oxygen-function amino-compounds2922 50Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function
Need a regulatory steer on this product?
Speak to a regulatory counsel about your specific HSN, IS, and supplier situation.
Speak to an Expert Last verified against gazette notifications: 2026-05-23. Source: BIS / DPIIT / Indian Customs CUSDATA.
Related