Can the hazardous chemicals be delivered by mail or courier?
Pursuant to Article 13 of the CHEMICAL SUBSTANCES CONTROL ACT (화학물질관리법), hazardous chemical substances shall be transported by a hazardous chemical substances supervisor or a person who has received safety education on hazardous chemical substances. So, in principle, hazardous chemical substances shall not be delivered by mail or courier.
However, in the case of i) reagents for test, research, and examination or ii) sample products manufactured or imported by a company which has obtained the hazardous chemical business license or reported the reagent sales business for the purpose of not sale but R&D, trial use, etc., transportation by mail or courier is allowed except for the following hazardous chemical substances:
- Carbon tetrachloride (CAS No. 56-23-5) and mixtures containing 1% or more
thereof
- Methylhydrazine (CAS No. 60-34-4) and mixtures containing 1% or more
thereof
- Methyl bromide (CAS No. 74-83-9) and mixtures containing 1% or more
thereof
- Carbon disulfide (CAS No. 75-15-0) and mixtures containing 0.1% or more
thereof
- Ethylene oxide (CAS No. 75-21-8) and mixtures containing 0.1% or more
thereof
- Methyldichlorosilane (CAS No. 75-54-7) and mixtures containing 10% or more
thereof
- Propylene oxide (CAS No. 75-56-9) and mixtures containing 0.1% or more
thereof
- Methyltrichlorosilane (CAS No. 75-79-6) and mixtures containing 10% or
more thereof
- Trichlorovinylsilane (CAS No. 75-94-5) and mixtures containing 10% or more
thereof
- Hexachlorocyclopentadiene (CAS No. 77-47-4) and mixtures containing 25% or
more thereof
- Dimethyl sulfate (CAS No. 77-78-1) and mixtures containing 0.1% or more
thereof
- Tetraalkyl lead and mixtures containing 1% or more thereof
- Chloroacetic acid (CAS No. 79-11-8) and mixtures containing 25% or more
thereof
- Toluene diisocyanate and mixtures containing 25% or more thereof
- Methyl chloroacetate (CAS No. 96-34-4) and mixtures containing 25% or more
thereof
- Furfural (CAS No. 98-01-1) and mixtures containing 1% or more thereof
- Benzyl chloride (CAS No. 100-44-7) and mixtures containing 25% or more
thereof
- Phenylhydrazine (CAS No. 100-63-0) and mixtures containing 1% or more
thereof
- Tributylamine (CAS No. 102-82-9) and mixtures containing 25% or more
thereof
- Epichlorohydrin (CAS No. 106-89-8) and mixtures containing 0.1% or more
thereof
- Acrolein (CAS No. 107-02-8) and mixtures containing 1.0% or more thereof
- Allyl chloride (CAS No. 107-05-1) and a mixture containing 25% or more
thereof
- 2-Chloroethanol (CAS No. 107-07-3) and mixtures containing 1% or more
thereof
- Propiononitrile (CAS No. 107-12-0) and mixtures containing 25% or more
thereof
- Acrylonitrile (CAS No. 107-13-1) and mixtures containing 0.1% or more
thereof
- Allyl alcohol (CAS No. 107-18-6) and mixtures containing 25% or more
thereof
- 2-Propyn-1-ol (CAS No. 107-19-7) and mixtures containing 25% or more
thereof
- n-Propyl chloroformate (CAS No. 109-61-5) and mixtures containing 25% or
more thereof
- n-Butylamine (CAS No. 109-73-9) and mixtures containing 25% or more
thereof
- Malononitrile (CAS No. 109-77-3) and mixtures containing 25% or more
thereof
- 2-Butyne-1,4-diol (CAS No. 110-65-6) and mixtures containing 25% or more
thereof
- Di-n-butylamine (CAS No. 111-92-2) and mixtures containing 25% or more
thereof
- Triethylamine (CAS No. 121-44-8) and mixtures containing 25% or more
thereof
- Methanesulfonyl chloride (CAS No. 124-63-0) and mixtures containing 1% or
more thereof
- Methacrylonitrile (CAS No. 126-98-7) and mixtures containing 25% or more
thereof
- Ethylenimine (CAS No. 151-56-4) and mixtures containing 25% or more
thereof
- Trifluoroacetyl chloride (CAS No. 354-32-5) and mixtures containing 1% or
more thereof
- Carbon monoxide (CAS No. 630-08-0) and mixtures containing 25% or more
thereof
- Hexamethylene diisocyanate (CAS No. 822-06-0) and mixtures containing 25%
or more thereof
- tert-Butyl isocyanate (CAS No. 1609-86-5) and mixtures containing 25% or
more thereof
- Dichlorosilane (CAS No. 4109-96-0)
and mixtures containing 10% or more thereof
- Crotonaldehyde (CAS No. 4170-30-3) and mixtures containing 1% or more
thereof
- Picric acid (CAS No. 88-89-1) and mixtures containing 25% or more of its
salts, excluding explosives
- Titanium tetrachloride (CAS No. 7550-45-0) and mixtures containing 1% or
more thereof
- Trifluoroborane (CAS No. 7637-07-2) and mixtures containing 1.0% or more
thereof
- Ammonia (CAS No. 7664-41-7) and mixtures containing 10% or more thereof
- Phosphorus trichloride (CAS No. 7719-12-2) and mixtures containing 25% or
more thereof
- Bromine (CAS No. 7726-95-6) and mixtures containing 1.0% or more thereof
- Fluorine (CAS No. 7782-41-4) and mixtures containing 25% or more thereof
- Chlorine (CAS No. 7782-50-5) and mixtures containing 25% or more thereof
- Germane, Germanium tetrahydride (CAS No. 7782-65-2) and mixtures
containing 1% or more thereof
- Hydrogen sulfide (CAS No. 7783-06-4) and mixtures containing 25% or more
thereof
- Silicon tetrafluoride (CAS No. 7783-61-1) and mixtures containing 1% or
more thereof
- Phosphine (CAS No. 7803-51-2) and mixtures containing 1% or more thereof
- Trichlorosilane (CAS No. 10025-78-2) and a mixture containing 10% or more
thereof
- Phosphorus oxychloride (CAS No. 10025-87-3) and mixtures containing 25% or
more thereof
- Phosphorus pentachloride (CAS No. 10026-13-8) and mixtures containing 25%
or more thereof
- Chlorine dioxide (CAS No. 10049-04-4) and mixtures containing 1% or more
thereof
- Nitric oxide (CAS No. 10102-43-9) and mixtures containing 1% or more
thereof
- Boron trichloride (CAS No. 10294-34-5) and a mixture containing 10% or
more thereof
- Diborane (CAS No. 19287-45-7) and mixtures containing 25% or more thereof
- Inorganiccyanide compounds and mixtures containing 1% or more thereof, excluding
Ferric ferrocyanide, Potassium ferrocyanide, Potassium ferricyanide, and
mixtures containing one of them
- Arsenic (CAS No. 7440-38-2) or its compounds and mixtures containing 0.1%
or more of arsenic compounds
- Mercury (CAS No. 7439-97-6) or its compounds and mixtures containing 1% or more of mercury compounds, excluding Mercuric sulfide, Mercuric iodide, Mercuric oleate, Amino mercury(II) chloride, Mercury(II) fulminate, and mixtures containing one of them
If the hazardous chemical reagents or sample products are transported in compliance
with international transportation rules and their package is not opened, they
can be delivered as they are.
However, if the hazardous chemical reagents or sample products are
repackaged, they shall comply with Korean inner and outer packaging rules as
follows:
n
Inner packaging
- Internal containers that come in direct contact with hazardous chemical
reagents, etc. shall be strong enough not to ignite when subjected to heat and
external pressure, and shall be able to be sealed so that the contents do not
leak to the outside.
- The outer shape of the container shall not be damaged (dented, twisted,
etc.), and the material of the container shall be chemical resistant
polyethylene, etc. that does not undergo deformation (corrosion, cracking,
etc.) due to chemical reaction with hazardous chemical substances.
- If a glass container is used according to the nature of the hazardous
chemical substance, it shall be made of a material strong enough to withstand
external shocks during delivery.
- Containers for hazardous chemical substances that are likely to generate
toxic gases due to heat and chemical reactions, etc. shall be safe containers
of high-strength without leakage such as heat-resistant containers, containers
that have passed the inspection in accordance with the HIGH-PRESSURE GAS SAFETY
CONTROL ACT (고압가스안전관리법), etc.
- In order to prevent external leakage when the container is damaged,
internal packaging materials shall be made of polyethylene, etc. having no
chemical reactivity with hazardous chemical substances.
- The capacity of containers that can be shipped by courier for hazardous
chemical reagents, etc. is within 1L of the case of flammable gas, within 5L in
the case of flammable liquid, and within 18L in the case of other hazardous
chemical substances.
- Labeling of inner container/packaging shall comply with the subparagraph 3 (a) of Table 2 attached to the ENFORCEMENT RULE OF THE CHEMICAL SUBSTANCES CONTROL ACT (화학물질관리법시행규칙) .
n
Outer packaging
- Outer packaging shall be a solid box in which partition or fixing
styrofoam, etc. is placed to prevent inner containers from colliding with each
other.
- In the empty space of outer packaging, buffer and absorbent shall be
placed to prevent hazardous chemical substances from leaking to the outside.
- If there is a risk of an accident caused by the interaction, etc. of hazardous
chemical substances spilled or leaked from separate products, individual
products shall not be bundled up in a outer package box.
- Sum of length, width, and height of the outer packaging shall not exceed
130cm. And each length, width, and height shall not exceed 60cm.
- Labeling of outer packaging shall comply with the subparagraph 2 (a) of
Table 2 attached to the ENFORCEMENT RULE OF THE CHEMICAL SUBSTANCES CONTROL ACT.
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Korea Customs