Sodium hypochlorite solution

Merck Life Science Pty Ltd

Revision date : 2026-02-10

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GHS05 GHS09
Health risk rating 3
Safety risk rating 1
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

7681-52-9

Name of the chemical

Sodium hypochlorite

Concentration

>=3-<5

Listed in

General Information

Version

6.10

Revision date

2026-02-10

Product name

Sodium hypochlorite solution

1.2.1 Relevant identified uses

For R&D use only. Not for pharmaceutical, household or other uses

Emergency telephone

+61 2 9037 2994

Icons in SDS

GHS05 GHS09 M004 M009 M011 M017

Company Information

company name

Merck Life Science Pty Ltd

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

customersupport.anz@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H315, H318, H400, H411

Hazard statements

Code

Statements

H315

Causes skin irritation

Section 2

SECTION 2: Hazards identification

GHS Classification Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Short-term (acute) aquat- Category 1 ic hazard Long-term (chronic) Category 2 aquatic hazard

Signal word

Danger

Hazard statements

H315 Causes skin irritation. H318 Causes serious eye damage. H400 Very toxic to aquatic life. H411 Toxic to aquatic life with long lasting effects.

Prevention

P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face pro- tection.

Response

P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 + P310 IF IN EYES: Rinse cau- tiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P332 + P313 If skin irritation occurs: Get medical ad- vice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

Other hazards which do not result in classification

None known.

2.1 Classification of the substance or mixture

Skin corrosion/irritation : Category 2 Serious eye damage/eye : Category 1 irritation Short-term (acute) aquat- : Category 1 ic hazard Long-term (chronic) : Category 2 aquatic hazard

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