information Related products Suppliers

Mercuric iodate

IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING

1.1

Product identifiers

Product name

CAS-No.

Mercury(II) iodate

7783-32-6

1.2

Relevant identified uses of the substance or mixture and uses advised against

Identified uses

Laboratory chemicals, Manufacture of substances

2.1

2.2

HAZARDS IDENTIFICATION

Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]

Acute toxicity, Inhalation (Category 2)

Acute toxicity, Dermal (Category 1)

Acute toxicity, Oral (Category 2)

Specific target organ toxicity - repeated exposure (Category 2)

Acute aquatic toxicity (Category 1)

Chronic aquatic toxicity (Category 1)

Classification according to EU Directives 67/548/EEC or 1999/45/EC

Very toxic by inhalation, in contact with skin and if swallowed. Danger of cumulative effects. Very toxic to

aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Label elements

Labelling according Regulation (EC) No 1272/2008 [CLP]

Pictogram

Signal word

Hazard statement(s)

H300

H310

H330

H373

H410

Precautionary statement(s)

P260

P264

P273

P280

P284

P301 + P310

Supplemental Hazard

Danger

Fatal if swallowed.

Fatal in contact with skin.

Fatal if inhaled.

May cause damage to organs through prolonged or repeated exposure.

Very toxic to aquatic life with long lasting effects.

Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.

Wash hands thoroughly after handling.

Avoid release to the environment.

Wear protective gloves/ protective clothing.

Wear respiratory protection.

IF SWALLOWED: Immediately call a POISON CENTER or doctor/

physician.

none

Statements

According to European Directive 67/548/EEC as amended.

Hazard symbol(s)

R-phrase(s)

R26/27/28

R33

R50/53

Very toxic by inhalation, in contact with skin and if swallowed.

Danger of cumulative effects.

Very toxic to aquatic organisms, may cause long-term adverse effects in

the aquatic environment.

S-phrase(s)

S13

S28

S45

S60

S61

Keep away from food, drink and animal feedingstuffs.

After contact with skin, wash immediately with plenty of soap and water.

In case of accident or if you feel unwell, seek medical advice immediately

(show the label where possible).

This material and its container must be disposed of as hazardous waste.

Avoid release to the environment. Refer to special instructions/ Safety

data sheets.

2.3

3.1

Other hazards - none

COMPOSITION/INFORMATION ON INGREDIENTS

Substances

Formula

Molecular Weight

Component

Mercury diiodate

HgI2O6

550,4 g/mol

Concentration

4.1

CAS-No.

EC-No.

FIRST AID MEASURES

Description of first aid measures

7783-32-6

231-989-9

General advice

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact

Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.

In case of eye contact

Flush eyes with water as a precaution.

If swallowed

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

4.2

4.3

5.1

5.2

5.3

5.4

6.1

6.2

6.3

6.4

7.1

7.2

7.3

8.1

8.2

9.1

Most important symptoms and effects, both acute and delayed

Tremors, fatigue, Anorexia., Hallucinations., Headache, Nausea, Vomiting

Indication of immediate medical attention and special treatment needed

no data available

FIRE-FIGHTING MEASURES

Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Special hazards arising from the substance or mixture

Hydrogen iodide, Mercury/mercury oxides.

Precautions for fire-fighters

Wear self contained breathing apparatus for fire fighting if necessary.

Further information

no data available

ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures

Wear respiratory protection. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate

ventilation. Evacuate personnel to safe areas. Avoid breathing dust.

Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the

environment must be avoided.

Methods and materials for containment and cleaning up

Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed

containers for disposal.

Reference to other sections

For disposal see section 13.

HANDLING AND STORAGE

Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols.

Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire

protection.

Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Specific end uses

no data available

EXPOSURE CONTROLS/PERSONAL PROTECTION

Control parameters

Components with workplace control parameters

Exposure controls

Appropriate engineering controls

Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the

product.

Personal protective equipment

Eye/face protection

Face shield and safety glasses Use equipment for eye protection tested and approved under

appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection

Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique

(without touching glove's outer surface) to avoid skin contact with this product. Dispose of

contaminated gloves after use in accordance with applicable laws and good laboratory practices.

Wash and dry hands.

The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the

standard EN 374 derived from it.

Body Protection

Complete suit protecting against chemicals, The type of protective equipment must be selected

according to the concentration and amount of the dangerous substance at the specific workplace.

Respiratory protection

Where risk assessment shows air-purifying respirators are appropriate use a full-face particle

respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering

controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use

respirators and components tested and approved under appropriate government standards such as

NIOSH (US) or CEN (EU).

PHYSICAL AND CHEMICAL PROPERTIES

Information on basic physical and chemical properties

Appearance

Odour

Odour Threshold

Melting/freezing point

Initial boiling point and

boiling range

Flash point

Evaporation rate

Form: powder

Colour: white

no data available

Melting point/range: 175 °C

no data available

not applicable

no data available

Flammability (solid, gas) no data available

Upper/lower

flammability or

explosive limits

Vapour pressure

Vapour density

no data available

m) Relative density

no data available

Water solubility

Partition coefficient: n-

octanol/water

Autoignition

temperature

Decomposition

temperature

Viscosity

Explosive properties

Oxidizing properties

no data available

9.2

10.

10.1

10.2

10.3

10.4

10.5

10.6

11.

11.1

Other safety information

no data available

STABILITY AND REACTIVITY

Reactivity

no data available

Chemical stability

no data available

Possibility of hazardous reactions

no data available

Conditions to avoid

no data available

Incompatible materials

Strong oxidizing agents, Reducing agents

Hazardous decomposition products

Other decomposition products - no data available

TOXICOLOGICAL INFORMATION

Information on toxicological effects

Acute toxicity

no data available

Skin corrosion/irritation

no data available

Serious eye damage/eye irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

This product is or contains a component that is not classifiable as to its carcinogenicity based on its IARC,

ACGIH, NTP, or EPA classification.

IARC:

No component of this product present at levels greater than or equal to 0.1% is identified as

probable, possible or confirmed human carcinogen by IARC.

3 - Group 3: Not classifiable as to its carcinogenicity to humans (Mercury diiodate)

Reproductive toxicity

no data available

Specific target organ toxicity - single exposure

no data available

Specific target organ toxicity - repeated exposure

May cause damage to organs through prolonged or repeated exposure.

Aspiration hazard

no data available

Potential health effects

Inhalation

Ingestion

Skin

Eyes

May be fatal if inhaled. May cause respiratory tract irritation.

May be fatal if swallowed.

May be fatal if absorbed through skin. May cause skin irritation.

May cause eye irritation.

Signs and Symptoms of Exposure

Tremors, fatigue, Anorexia., Hallucinations., Headache, Nausea, Vomiting

Additional Information

RTECS: Not available

12.

12.1

12.2

12.3

12.4

12.5

12.6

13.

13.1

14.

14.1

ECOLOGICAL INFORMATION

Toxicity

no data available

Persistence and degradability

no data available

Bioaccumulative potential

no data available

Mobility in soil

no data available

Results of PBT and vPvB assessment

no data available

Other adverse effects

Very toxic to aquatic life.

DISPOSAL CONSIDERATIONS

Waste treatment methods

Product

Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional

waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent

and burn in a chemical incinerator equipped with an afterburner and scrubber.

Contaminated packaging

Dispose of as unused product.

TRANSPORT INFORMATION

UN-Number

14.2

ADR/RID: 2025

UN proper shipping name

IMDG: 2025

IATA: 2025

ADR/RID:

IMDG:

IATA:

MERCURY COMPOUND, SOLID, N.O.S. (Mercury diiodate)

MERCURY COMPOUND, SOLID, N.O.S.

Mercury compound, solid, n.o.s.

14.3

Transport hazard class(es)

14.4

14.5

14.6

15.

ADR/RID: 6.1

Packaging group

ADR/RID: II

Environmental hazards

ADR/RID: no

Special precautions for users

no data available

REGULATORY INFORMATION

IMDG: 6.1

IMDG: II

IMDG Marine pollutant: yes

IATA: 6.1

IATA: II

IATA: no

This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.

15.1

15.2

16.

Safety, health and environmental regulations/legislation specific for the substance or mixture

no data available

Chemical Safety Assessment

no data available

OTHER INFORMATION

Further information

The above information is believed to be correct but does not purport to be all inclusive and
shall be used only as a guide. The information this document is based on the resent state
of our knowledge and is applicable to the product with regard to appropriate safety precautions.
It does not represent any guarantee of the properties of the product. Lookchem shall not be
held liable for any damage resulting from handling or from contact with the above product.
See reverse side of invoice or packing slip for additional terms and conditions of sale.

;