Sodium Thiosulphate Aqueous Solutions - 5%

1. Identification

Product Identifiers

Product Name

Sodium Thiosulphate Aqueous Solutions - 5%

Other Names

-

Product Number(s)

EMS26364-08; 26364-08

CAS Number

-

Recommended use of the chemical and restriction on use

Company Details

Emergency Contact Details

2. Hazards Identification

Classification of the substance or mixture

Label Elements

Signal Words

Warning

Hazard Statement(s)

• H303±H313 May be harmful if swallowed or in contact with skin
• H315 Causes skin irritation
• H320 Causes eye irritation
• H317 May cause an allergic skin reaction

Precautionary Statement(s)

• P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264 Wash thoroughly after handling.
• P270 Do not eat, drink or smoke when using this product.
• P272 Contaminated work clothing should not be allowed out of the workplace.
• P280 Wear protective gloves/protective clothing/eye protection/face protection.
• P301±P312 IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.
• P330 Rinse mouth..
• P302±P352 IF ON SKIN: wash with plenty of water.
• P305±P351±P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
• P362±P364 Take off contaminated clothing and wash it before reuse.
• P333±P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
• Specific treatment (see on this label).
• P337±P313 IF eye irritation persists: Get medical advice/attention.
• P363 Wash contaminated clothing before reuse.
• P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

Human Health

Inhalation

No further relevant information available

Ingestion

No further relevant information available

Eyes

Causes serious eye irritation.

Skin

• Causes skin irritation
• Harmful if swallowed or in contact with skin.
• May cause an allergic skin reaction.

Environment

3. Composition / Information on Ingredients

4. First Aid Measures

Ingestion

If symptoms persist consult doctor

Inhalation

Supply fresh air and to be sure call for a doctor. In case of unconsciousness place patient stably in side position for transportation

Skin Contact

Immediately wash with water and soap and rinse thoroughly.

Eye Contact

Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor

Other Information

No further relevant information available

5. Firefighting Measures

Suitable extinguishing equipment

Fire

Use fire fighting measures that suit the environment

HAZCHEM

No further relevant information available

Special protective equipment and precautions for fire fighters

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures

Not required

Environmental precautions

• Dilute with plenty of water.
• Do not allow to enter sewers/ surface or ground water.

Methods and materials for containment and clean up

• Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
• Dispose contaminated material as waste according to item 13.
• Ensure adequate ventilation

7. Handling and Storage

Precautions for safe handling

• Ensure good ventilation/exhaustion at the workplace.
• Prevent formation of aerosols.

Conditions for safe storage

Keep receptacle tightly sealed

8. Exposure Controls / Personal Protection

Exposure Standards

Engineering controls

• Keep away from foodstuffs, beverages and feed.
• Immediately remove all soiled and contaminated clothing.
• Wash hands before breaks and at the end of work.
• Avoid contact with the eyes and skin

Personal protective equipment

Eye and face protection

Tightly sealed goggles

Skin protection

• Protective gloves
• The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
• Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture.
• Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation

Body protection

No further relevant information available.

Respiratory protection

In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air

9. Physical and Chemical Properties

General information

Appearance

Clear liquid

Odour

Odorless

pH

at 20 °C (68 °F): 6-9

Vapour Pressure

at 20 °C (68 °F): 23 hPa (17.3 mm Hg)

Density

at 20 °C (68 °F): 1 g/cm³ (8.345 lbs/gal)

Boiling Point

>100 °C (>212 °F)

Melting Point

0 °C (32 °F)

Solubility

Fully miscible.

Specific Gravity of Density

No data

Flash Point

Not applicable.

Flammable (Explosive) Limits

Not flammable

Ignition Temperature

Product is not selfigniting

Formula

• Solvent content:
• Water: 95.0 %
• VOC content: 0.00 %
• 0.0 g/l / 0.00 lb/gal

10. Stability and Reactivity

Reactivity

No further relevant information available.

Chemical stability

Stable under noramL working conditions

Possibility of hazardous reactions

No dangerous reactions known

Conditions to avoid

No further relevant information available

Incompatible materials

No further relevant information available

11. Toxicological Information

Acute effects

No further relevant information available

Eye contact

Irritating effect.

Skin contact

Irritant to skin and mucous membranes. Sensitization possible through skin contact

Ingestion

No further relevant information available

Inhalation

No further relevant information available

Toxicity and irritation

• The product shows the following dangers according to internally approved calculation methods for preparations:
• Harmful
• Irritant

12. Ecological Information

Ecotoxicity

No further relevant information available

Persistence and degradability

No further relevant information available

Bioaccumulative potential

No further relevant information available

Other adverse effects

• Water hazard class 1 (Self-assessment): slightly hazardous for water
• Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system

13. Disposal Considerations

General information

14. Transport Information

ADG label required

HAZCHEM

No further relevant information available

UN Number

Void

Proper shipping name

Void

Transport hazard class

Void

Packing group

Void

Environmental hazard

Void

Special precautions for users

Void

Additional information

Void

15. Regulatory Information

Poisons Schedule Number

No further relevant information available

Other Information

No further relevant information available

16. Other Information

SDS preparation date

2 March 2026

Comments

• This information is based on our present knowledge. However, this shall not constitute a guarantee for any
• specific product features and shall not establish a legally valid contractual relationship.

References

No further relevant information available