Mercury(II) chloride

Merck Ltd.

Revision date : 2025-12-24

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GHS06 GHS08 GHS05 GHS09
Health risk rating 5
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

231-299-8/7487-94-7

Name of the chemical

Mercuric chloride

Concentration

080-010-

General Information

Version

7.9

Revision date

2025-12-24

Product name

Mercury(II) chloride

CAS No.

7487-94-7

1.2.1 Relevant identified uses

Scientific research and development, Reagent for analysis

Emergency telephone

+81 (0)3 4520 9637

Icons in SDS

GHS05 GHS06 GHS08 GHS09 M004 M009 M017

Company Information

company name

Merck Ltd.

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H300, H314, H341, H361f, H372, H400, H410

Hazard statements

Code

Statements

H300

Fatal if swallowed

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger Danger

Hazard statements

H300 Fatal if swallowed. H314 Causes severe skin burns and eye damage. H341 Suspected of causing genetic defects. H361f Suspected of damaging fertility. H372 Causes damage to organs through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects. H300 Fatal if swallowed. H372 Causes damage to organs through prolonged or repeated exposure. H314 Causes severe skin burns and eye damage. H341 Suspected of causing genetic defects. H361f Suspected of damaging fertility.

Precautionary statements

P260 Do not breathe dust. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P260 Do not breathe dust. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Reduced Labelling (<= 125 ml)

Supplemental label elements

none

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Rapidly absorbed through skin.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Acute toxicity, Category 2 H300: Fatal if swallowed. Skin corrosion, Sub-category 1B H314: Causes severe skin burns and eye damage. Germ cell mutagenicity, Category 2 H341: Suspected of causing genetic defects. Reproductive toxicity, Category 2 H361f: Suspected of damaging fertility. Specific target organ toxicity - H372: Causes damage to organs through repeated exposure, Category 1 prolonged or repeated exposure. Short-term (acute) aquatic hazard, H400: Very toxic to aquatic life. Category 1 Long-term (chronic) aquatic hazard, H410: Very toxic to aquatic life with long Category 1 lasting effects.

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