Primary aluminum dross

Rio Tinto Aluminium

Revision date : 2026-01-16

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GHS02
Health risk rating 4
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

215-691-6/1344-28-1

Name of the chemical

aluminium oxide

Concentration

≥50-≤75

EC/CAS

231-072-3/7429-90-5

Name of the chemical

Aluminium

Concentration

≥50-≤75

EC/CAS

215-171-9/1309-48-4

Name of the chemical

magnesium oxide

Concentration

≤10

EC/CAS

231-159-6/7440-50-8

Name of the chemical

Copper

Concentration

≤10

EC/CAS

231-175-3/7440-66-6

Name of the chemical

Zinc

Concentration

≤10

EC/CAS

231-102-5/7439-93-2

Name of the chemical

Lithium

Concentration

≤10

Listed in

EC/CAS

231-158-0/7440-48-4

Name of the chemical

Cobalt, Metall (2020/217)

Concentration

≤3

EC/CAS

231-105-1/7439-96-5

Name of the chemical

Manganese

Concentration

≤3

EC/CAS

231-130-8/7440-21-3

Name of the chemical

Silicon

Concentration

≤3

Listed in

EC/CAS

231-141-8/7440-31-5

Name of the chemical

Tin

Concentration

≤3

EC/CAS

231-111-4/7440-02-0

Name of the chemical

Nickel

Concentration

≤0.3

General Information

Version

1.02

Revision date

2026-01-16

Product name

Primary aluminum dross

Chemical name

aluminium

1.2.1 Relevant identified uses

Other non-specified industry: Process by-product to be recycled

Emergency telephone

+33 (0)1 45 42 59 59, +44 (0) 1235 239 670

Icons in SDS

M004 M008 M009 M010 M011 M013 M017 T024 GHS02

Company Information

company name

Rio Tinto Aluminium

e-mail address of the competent person responsible for the Safety Data Sheet

rta.msds@riotinto.com

GHS Information

Signal word

Not applicable

Hazard Codes

Hazard statements (CLP)

H261

Hazard statements

Code

Statements

H261

In contact with water releases flammable gas

Section 2

SECTION 2: Hazards identification

1272/2008] Classification of the substance or mixture

Product definition

waste

Signal word

Not applicable

Hazard statements

In contact with water releases flammable gases.

Prevention

Obtain special instructions before use. Wear protective gloves. Wear eye or face protection. Wear protective clothing. Avoid release to the environment. Do not breathe dust. Avoid contact during pregnancy or while nursing.

Response

Ingestion: Immediately call a POISON CENTER or physician. Call a POISON CENTER or physician if you feel unwell.

Storage

Store in a dry place. Store in a well-ventilated place.

Disposal

Dispose of via a licensed waste disposal contractor.

Supplemental label elements

Contains cobalt and nickel. May produce an allergic reaction. Safety data sheet available on request.

Annex XVII - Restrictions on the manufacture, placing on the market and use of certain dangerous substances, mixtures and articles

Not applicable.

Special packaging requirements

Containers to be fitted with child-resistant fastenings : Not applicable.

Tactile warning of danger

Not applicable.

2.3 Other hazards

Product meets the criteria for PBT or vPvB according : This mixture does not contain any substances that are assessed to be a PBT or a vPvB.

Other hazards which do not result in classification

In contact with water, release flammable gases (ammonia, hydrogen and methane). Causes skin, eye and upper respiratory tract irritation.

2.1 Classification of the substance or mixture

Product definition : waste Classification according to Regulation (EC) No. 1272/2008 [CLP/GHS] This product is a waste of the aluminium smelting process and is exempt from Regulation (EC) No. 1907/2006 [REACH] and Regulation (EC) No. 1272/2008 [CLP/GHS]. It needs to be treated to recover materials for possible reutilization. Recovered products may be subject to classification according to Regulation (EC) No. 1272/2008 [CLP/ GHS]. The product is not classified as hazardous according to Regulation (EC) 1272/2008 as amended. See Section 16 for the full text of the H statements declared above. See Section 11 for more detailed information on health effects and symptoms.

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