Alumina hydrate - moist

Rio Tinto Aluminium

Revision date : 2026-06-16

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Health risk rating 1
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

21645-51-2

Name of the chemical

Aluminium hydroxide

Concentration

89 - 97

EC/CAS

7732-18-5

Name of the chemical

Water, distilled, conductivity or of similar purity H2O

Concentration

3 - 11

EC/CAS

497-19-8

Name of the chemical

Sodium carbonate

Concentration

0 - 0.4

Listed in

General Information

Version

3

Revision date

2026-06-16

Product name

Alumina hydrate - moist

Product Synonyms

Alumina hydrate

Chemical name

Alumina hydrate

1.2.1 Relevant identified uses

Industrial applications: feedstock for the manufacture of aluminium oxide and other aluminium containing compounds, including aluminium fluoride, aluminium sulphate, PAC, zeolites, and sodium aluminate

supplier name

Rio Tinto Aluminium

Emergency telephone

+1 514 848 8000, +33 1 5700 2000, +61 7 3625 3003, +65 6679 9000, +1 215 207 0061

Icons in SDS

M004 M008 M009 M010 M011 M017

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

No signal word

Section 2

SECTION 2: Hazards identification

Signal word

No signal word.

Hazard statements

No known significant effects or critical hazards.

Prevention

Not applicable.

Response

Not applicable.

Storage

Not applicable.

Disposal

Not applicable.

2.3 Other hazards

Handling and/or processing of this material may generate a dust which can cause mechanical irritation of the eyes, skin, nose and throat. Hazards identified when used : No known significant effects or critical hazards.

2.1 Classification of the substance or mixture

Not classified. substance or mixture Section 2. Hazards identification

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