Pigment manufacturers and metal treatment (anodizing, passivation) companies are the main buyers of other-metal dichromate compounds.
HSN code 28429020 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
HSN 28429020 covers bichromates and dichromates of metals other than sodium, used in pigment manufacturing and metal surface treatment.
Same hexavalent chromium carcinogen classification and REACH/DGFT restrictions apply as sodium dichromate, requiring hazardous-chemical export documentation.
Related HSN Codes (Heading 2842)
- 2842); (d) thiocarbonates, selenocarbonates, tellurocarbonates, selenocyanates, tellurocyanates, tetrathiocyanatodiamminochromates (reineckates) and other complex cyanates, of inorganic bases (headingFree
- 28421000Double or complex silicates, including aluminosilicatesFree
- 284290OtherFree
- 28429010Arsenites and arsenatesFree
- 28429090OtherFree
Frequently Asked Questions
No. HSN 28429020 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Other dichromates (28429020) carry the same hexavalent-chromium carcinogen classification as sodium dichromate, requiring DGFT hazardous-chemical clearance.
HSN 28429020 falls under Chapter 28 and Heading 2842 of India's customs tariff schedule.
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