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Safety Data Sheet EN

Mercury(II) chloride

CAS 7487-94-7
EC 231-299-8

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Mercury(II) chloride
Product Code
12274
Chemical Name
Mercury(II) chloride
Synonyms
Mercuric chloride

Regulatory Identifiers

CAS Number
7487-94-7 Check regulations →
EC Number
231-299-8 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

A

Avocado Research Chemicals Ltd.

manufacturer

Shore Road, Heysham, Lancashire, LA3 2XY, United Kingdom

+44 (0) 1524 850506

Emergency Contacts

Emergency Contact

001-800-227-6701

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 2 H300
Skin Corr. Cat. 1B H314
Eye Dam. Cat. 1 H318
Muta. Cat. 2 H341
Repr. Cat. 2 H361f
STOT RE Cat. 1 H372
Aquatic Acute Cat. 1 H400
Aquatic Chronic Cat. 1 H410

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS06 - Acute toxicity

GHS06

GHS08 - Serious health hazard

GHS08

GHS09 - Environmental hazard

GHS09

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

Precautionary Statements

P280 Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 Immediately call a POISON CENTER or doctor/physician

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Mercuric chloride EC: 231-299-8 7487-94-7 95% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Immediate medical attention is required.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

Eye contact

In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Ingestion

Do NOT induce vomiting. Call a physician or poison control center immediately.

Symptoms: Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation

Immediate Medical Attention

Immediate medical attention is required.

Medical Treatment

Possible perforation of stomach or esophagus should be investigated

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Substance is nonflammable; use agent most appropriate to extinguish surrounding fire. CO₂, dry chemical, dry sand, alcohol-resistant foam.

Unsuitable media

No information available.

Specific hazards

The product causes burns of eyes, skin and mucous membranes.

Firefighter Protection

Wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment as required. Evacuate personnel to safe areas. Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid dust formation.

Environmental

Should not be released into the environment.

Cleanup methods

Sweep up and shovel into suitable containers for disposal.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Do not get in eyes, on skin, or on clothing. Use only under a chemical fume hood. Do not ingest. If swallowed then seek immediate medical assistance. Do not breathe (dust, vapor, mist, gas). Avoid dust formation.

Storage

Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from direct sunlight. Corrosives area.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use only under a chemical fume hood. Ensure that eyewash stations and safety showers are close to the workstation location. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source

Hands

Protective gloves. Glove material: Natural rubber, Nitrile rubber, Neoprene, PVC. Breakthrough time: See manufacturers recommendations. EU standard: EN 374.

Eyes

Goggles (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced Recommended Filter type: Particulates filter conforming to EN 143. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask:- Particle filtering: EN149:2001 When RPE is used a face piece Fit Test should be conducted

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure. Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatibility, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.

Environmental

Prevent product from entering drains. Do not allow material to contaminate ground water system. Local authorities should be advised if significant spillages cannot be contained.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
Solid
Physical State Data
solid
State Under Standard Conditions
---
Appearance
White
Colour
---
Colour Intensity
---
Form
---
Odor
Odorless
Odor Threshold
No data available
Ph
3.3
Melting Point
277 °C / 530.6 °F
Boiling Point
302 °C / 575.6 °F
Flash Point
No information available
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Not applicable - Solid
Vapor Pressure
No data available
Vapor Density
Not applicable
Relative Density
---
Bulk Density
No data available
Density
5.44 @ 25°C
Flammability
No information available
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
No data available
Decomposition Temperature
No data available
Solubility
---
Partition Coefficient
---
Solubility In Water
7.4 g/100 ml (20°C)
Solubility In Fat
---
Molecular Weight
271.5
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions. Light sensitive.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous polymerization does not occur. None under normal processing.

Avoid

Light

Incompatible

Organic materials. Acids. Bases. Strong oxidizing agents. Ammonia. Sulfides. Lead. Metals. copper.

Decomposition

Toxic fumes.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN1624
Shipping Name
MERCURIC CHLORIDE
Transport Class
6.1
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Mercury(II) chloride known by?

Mercury(II) chloride is also known as: Mercuric chloride

What is the hazard signal word for Mercury(II) chloride?

The signal word is danger.

What is the physical form of Mercury(II) chloride?

Mercury(II) chloride is a solid appearing as white . It has odorless odor.

What is Mercury(II) chloride used for?

Laboratory chemicals.

What are the hazard statements for Mercury(II) chloride?

This substance has 6 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

What is the melting point of Mercury(II) chloride?

The melting point is 277 °C / 530.6 °F and the boiling point is 302 °C / 575.6 °F.