HS Code 28259011 - calcium hydroxide high purity fine particles

Calcium hydroxide of a purity of >= 98% calculated on the dry weight, in the form of particles of which not > 1% by weight have a particle-size > 75 micrometres and not > 4% by weight have a particle-size of < 1,3 micrometres

Examples (No official information or warranty)

- Hydrated lime (high purity, microfine)
- Calcium hydroxide powder (food grade, USP)
- Slaked lime (industrial grade, 98%+ purity)
- Ca(OH)₂ reagent (analytical grade, specific particle size)
- Pickling lime (refined, 98% pure)
- Lime hydrate (for flue gas treatment, specified fineness)
- Building lime (fat lime, Class CL 90-S)

Code Tree Structure / Hierarchy

    2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides 282590 Other Calcium oxide, hydroxide and peroxide 28259011 Calcium hydroxide of a purity of 98 % or more calculated on the dry weight, in the form of particles of which: – not more than 1 % by weight have a particle-size exceeding 75 micrometres, – not more than 4 % by weight have a particle-size of less than 1,3 micrometres 28259019 Other

Trade restrictions and policies

Chapter 28
49 Trade restrictions and policies
Position 2825
5 Trade restrictions and policies
Subheading 282590
3 Trade restrictions and policies
Customs Tariff Number 28259011
-

Changes to this tariff number

Changes in favor of 28259011
1996: 28259010
1997: 28259011