CAS reference

Zinc

Bulk metal commodity. SHG (Special High Grade) at 99.995% min Zn is the LME-traded standard. Ships in ingots, jumbo, or slabs depending on downstream use. China is one of the largest producers but typically self-consumes most output for galvanising and die-casting.

CAS 7440-66-6 ·Zn ·MW 65.38 g/mol ·HS 790111

Identifiers

Synonyms
Zinc metal, Zn
Formula
Zn
Molecular weight
65.38 g/mol
SMILES
[Zn]
InChIKey
HCHKCACWOHOZIP-UHFFFAOYSA-N
HS code (6-digit)
790111

Transport and hazard profile

GHS hazard statements, Warning. H-codes, H410. Refer to the substance SDS Section 2 for the full classification.

Regulatory profile across 5 jurisdictions

Verified against ECHA, US EPA TSCA Inventory, MEE China IECSC, NIER K-REACH, and AICIS AIIC. Last verification 2026-04-30. Confirm with the regulator portal before any shipping decision.

EU REACH
Listed
US TSCA
Listed
China IECSC
Listed
Korea K-REACH
Listed
Australia AICIS
Listed

Look up other substances at the REACH / TSCA cross-jurisdiction checker.

Common applications

  • · Galvanising (steel coating)
  • · Die-cast alloys
  • · Brass production
  • · Battery anodes (zinc-air, alkaline)

Typical Chinese supplier geography

Major Chinese capacity sits in Yunnan, Hunan, Inner Mongolia. Coastal producers (Shandong, Jiangsu, Zhejiang) typically dominate export volume because of port access; inland producers (Inner Mongolia, Xinjiang, Shaanxi) compete on raw-material cost but add inland-rail or trucking cost to reach the coast.

Sourcing documentation chain

Every shipment of Zinc from China should include a per-batch COA, a current SDS per GB/T 17519 on the China side and the destination jurisdiction's standard on the import side, a packing list, a bill of lading, and a certificate of origin. For Incoterms reference see FOB, CIF, and CFR.

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