SAFETY DATA SHEET according to Regulation 1907/2006
Product name:


Creation date: 31.3.2008 · Revision: 4.2.2016 · Version: 3.0

1. Identification of the substance/mixture and of the company/undertaking

1.1. Product identifier

Product name



Zeolitni težki kompound / Zeolite heavy compound / Zeolith Heavy Compound HC8

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

Relevant identified uses

The mixture of raw materials for the production of detergents

Uses advised against

No information.

1.3. Details of the supplier of the safety data sheet


SILKEM, d. o. o.
Address: Tovarniška cesta 10, 2325 Kidričevo, Slovenia
Tel.: +386 2 7991 200
Fax: +386 2 7991 230

1.4. Emergency telephone number




+386 2 7991 214 (7h - 15h)

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008 (CLP)

According to the regulation, the chemical is not classified as hazardous.

2.2 Label elements

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

P261  Avoid breathing dust.
P280  Wear protective gloves/protective clothing/eye protection/face protection.

2.2.2. Contains:


2.2.3. Special provisions

Special hazards are not known or expected.

2.3. Other hazards

No information.

3. Composition/information on ingredients

3.1. Substances

For mixtures see 3.2.

3.2. Mixtures

Name CAS
% Classification according to Regulation (EC)
No 1272/2008 (CLP)
Classification according to directive 67/548/EEC or 99/45/EC REACH Registration No.
Zeolite 1318-02-1
85-92 not classified not classified 01-2119429034-49-0017
2-propenoic acid, polymer with 2,5-furandione, sodium salt 52255-49-9
7,5-8,5 not classified not classified -

4. First aid measures

4.1. Description of first aid measures

General notes

In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Never give anything by mouth to an unconscious person. Place patient stably in side position for transportation.

Following inhalation

Ventilate the premises. Inhale fresh air. If difficulties with breathing do not stop, search for medical help.

Following skin contact

Areas of the body that have come into contact with the product must be rinsed immediately with plenty of running water. If irritation of skin persists seek medical attention.

Following eye contact

Immediately flush eyes with plenty of water while keeping eyelids open (at least 15 minutes). Consult a physician immediately! Recommendation (based on practical experience): wash with plenty of water or with 3% boric acid solution.

Following ingestion

Rinse mouth with water. Drink 2 glasses of water. Do not induce vomiting. In case of doubt or if feeling unwell seek medical help.

4.2. Most important symptoms and effects, both acute and delayed


Coughing, sneezing, nasal discharge, labored breathing.
Symptoms include: headache, dizziness, fatigue, muscular weakness, drowsiness and, in extreme cases, unconsciousness.

Skin contact

On contact with skin causes irritation and redness.

Eye contact

Redness, tearing, pain.
Symptoms may include: rubescence, edema, pain and lachrymation.


Irritates digestive organs - mouth, gullet, digestive tract.

4.3. Indication of any immediate medical attention and special treatment needed


5. Firefighting measures

5.1. Extinguishing media

Suitable extinguishing media

Use the usual extinguishing measures (carbon dioxide (CO2), dry chemical, foam; water spray)

Unsuitable extinguishing media

Full water jet.

5.2. Special hazards arising from the substance or mixture

Hazardous combustion products


5.3. Advice for firefighters

Protective actions

In case of fire or heating do not breathe fumes/vapours.

Special protective equipment for fire-fighters

Select according to conditions and other factors.


6.1. Personal precautions, protective equipment and emergency procedures

6.1.1. For non-emergency personnel

Protective equipment

Use personal protective equipment (Section 8). Wear safety gloves and glasses. Thoroughly clean hands after use or contact.

Emergency procedures


6.1.2. For emergency responders

High risk of slipping due to leakage/spillage of product.

6.2. Environmental precautions

Use appropriate containment to dispose waste (according to current regulation-section 13.) If accidental entry into water or ground occurs, inform responsible authorities.

6.3. Methods and material for containment and cleaning up

6.3.1. For containment


6.3.2. For cleaning up

Pick up mechanically and remove it in accordance with regulation.

6.3.3. Other information


6.4. Reference to other sections

See also sections 8 and 13.

7. Handling and storage

7.1. Precautions for safe handling

7.1.1. Protective measures

Measures to prevent fire


Measures to prevent aerosol and dust generation

Prevent dusting.

Measures to protect the environment


7.1.2. Advice on general occupational hygiene

Avoid contact with skin and eyes. Use personal protective equipment. Do not eat or drink while working.

7.2. Conditions for safe storage, including any incompatibilities

7.2.1. Technical measures and storage conditions

Keep in well closed containers. Keep in a dry place. Keep container in a well ventilated place.

7.2.2. Packaging materials


7.2.3. Requirements for storage rooms and vessels


7.2.4. Storage class


7.2.5. Further information on storage conditions


7.3. Specific end use(s)



Industrial sector specific solutions


8. Exposure controls/personal protection

8.1. Control parameters

8.1.1. Occupational Exposure limit values

No information.

Exposure limit values (IUCLID)

Name value interval x time Type
Zeolite (1318-02-1) 0,15 mg/m3 18 mg/m3 (1 x 8h) MAK (DE)
Source: IUCLID (For information only)

8.1.2. Information on monitoring procedures

BS EN 14042:2003 Title Identifier: Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents.

8.1.3. DNEL values

No information.

8.1.4. PNEC values

No information.

8.2. Exposure controls

8.2.1. Appropriate engineering control

Substance/mixture related measures to prevent exposure during identified uses

Avoid contact with eyes and skin.

Organisational measures to prevent exposure

Remove all contaminated clothes immediately and wash them before reuse. Keep eyewash bottles or personal eyewash units available.

8.2.2. Personal protective equipment

Eye and face protection

Safety glasses with side protection (EN 166). Eye wash bottle with clean water.

Hand protection

Use chemical resistant gloves.

Skin protection

Cotton protective clothing (EN ISO 13688) and shoes that cover the entire foot (EN ISO 20345). Avoid contact with skin. Shower.

Respiratory protection

Wear suitable protective breathing mask (EN 136) with filter A2-P2 (EN 14387).

Thermal hazards


8.2.3. Environmental exposure controls



9.1. Information on basic physical and chemical properties

- Physical state: solid
- Colour: white
- Odour: odourless

Important health, safety and environmental information

- pH 10 – 11
- Melting point/Freezing point No information.
- Initial boiling point/boiling range No information.
- Flash point No information.
- Evaporation rate No information.
- Flammability (solid, gas) No information.
- Explosion limits (vol%) No information.
- Vapour pressure No information.
- Vapour density No information.
- Density Bulk density:
700 – 800 kg/m3
- Solubility Water:
- Partition coefficient No information.
- Auto-ignition temperature No information.
- Decomposition temperature No information.
- Viscosity No information.
- Explosive properties No information.
- Oxidising properties No information.

9.2. Other information

- Remarks:


10.1. Reactivity


10.2. Chemical stability

Product is stable under normal conditions according to handling and storage.

10.3. Possibility of hazardous reactions


10.4. Conditions to avoid

Follow directions for use and storage. Protect from moisture and water - keep in dry place.

10.5. Incompatible materials

Follow the general rule of incompatible chemicals.

10.6. Hazardous decomposition products

Under normal use conditions no hazardous decomposition products are expected.

11. Toxicological information

11.1. Information on toxicological effects

11.1.1. Acute toxicity

For product
exp. route Type species Time value Method Remark
inhalation LC50 rat 4 h 18,3 mg/l dust/aerosol
dermal LD50 rabbit 2000 mg/kg
oral LD50 rat 10000 mg/kg
For components
Name exp. route Type species Time value Method Remark
Zeolite (1318-02-1) oral LD50 Dog 1000 – 31600 mg/kg
Zeolite (1318-02-1) oral LD50 rat 5000 – 31600 mg/kg
(1318-02-1)* oral LD50 dog 1000 – 31600 mg/kg
(1318-02-1)* oral LD50 rat 5000 – 31600 mg/kg
(1318-02-1)* dermal LD50 rabbit 2000 – 2000 mg/kg
(1318-02-1)* inhalation LC50 rat 1 h 2 – 18 mg/l
(1318-02-1)* inhalation LC50 rat 1 h 2 – 18 mg/l
* Source: IUCLID (For information only)

11.1.2. Skin corrosion/irritation, serious eye damage/irritation

No information.

11.1.3. Respiratory or skin sensitisation

No information.

11.1.4. Carcinogenicity, Mutagenicity, Reproductive toxicity


No information.

(Germ cell) mutagenicity

No information.

Reproductive toxicity

No information.

Summary of evaluation of the CMR properties

No information.

11.1.5. STOT - single and repeated exposure

No information.

11.1.6. Aspiration hazard

No information.

12. Ecological information

12.1. Toxicity

12.1.1. Acute (short-term) toxicity

For product
Type Value Exposure time Species Organism Method Remark
EC50 560 – 1000 mg/L 72 h algae
LC50 1800 – 3200 mg/L 96 h fish
Acute toxicity of ingredients (IUCLID)

CAS Species
Fish Daphnia Algae
1318-02-1 LC50/28days: 1800 - 3200 mg/l *
LC50/96h: 1800 - 3200 mg/l *
EC50/48h: 0 - 50000 mg/l *
EC50/24h: 0 - 50000 mg/l *
LC50/4days: 18 - 320 mg/l *
LC50/96h: 65 - 75 mg/l *
 Source: IUCLID (For information only)

12.1.2. Chronic (long-term) toxicity

No information.

12.2. Persistence and degradability

12.2.1. Abiotic degradation, physical- and photo-chemical elimination

No information.

12.2.2. Biodegradation

No information.

12.3. Bioaccumulative potential

12.3.1. Partition coefficient

No information.

12.3.2. Bioconcentration factor (BCF)

No information.

12.4. Mobility in soil

12.4.1. Known or predicted distribution to environmental compartments

No information.

12.4.2. Surface tension

No information.

12.4.3. Adsorption/Desorption

No information.

12.5. Results of PBT and vPvB assessment

No evaluation.

12.6. Other adverse effects

No information.

12.7. Additional information

For product

Avoid release to the environment.
Do not allow to enter ground water, water course or sewage system.

13. Disposal considerations

13.1. Waste treatment methods

13.1.1. Product / Packaging disposal

Waste chemical

Disposal must be made according to official regulations: deliver it to authorized collector/remover/transformer of hazardous waste.

- Waste codes / waste designations according to LoW

06 02 99 - wastes not otherwise specified


Deliver completely emptied containers to approved waste disposal authorities.

- Waste codes / waste designations according to LoW

15 01 02 - plastic packaging

13.1.2. Waste treatment-relevant information


13.1.3. Sewage disposal-relevant information


13.1.4. Other disposal recommendations


14. Transport information

14.1. UN number

not applicable

14.2. UN proper shipping name

ADR, RID, IMDG, ADN, IATA: Not dangerous according to transport regulations.

14.3. Transport hazard class(es)

not applicable

14.4. Packing group

not applicable

14.5. Environmental hazards


14.6. Special precautions for user

not applicable

14.7. Transport in bulk according to Annex II of Marpol and the IBC Code

not applicable

15. Regulatory information

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

- Regulation (EC) No 1907/2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)(including last amendment Commission Regulation (EU) 2015/830)

- Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures

15.1.1. Information according 2004/42/EC about limitation of emissions of volatile organic compounds (VOC-guideline)

not applicable

15.2. Chemical Safety Assessment

No Chemical Safety Assessment has been carried out for this substance/mixture by the supplier.

16. Other information

Indication of changes


Key literature references and sources for data

HC8, Silkem d. o. o., Version 1.0, Version 2.0

List of relevant H phrases


The information of this SDS is based on the present state of our knowledge and meets the requirements of EU and national laws. The user’s working conditions however, are beyond our knowledge and control. The product is not to be used for purposes other than those specified under section 1 without a written permission. It remains the responsibility of the user to ensure that the necessary steps are taken to meet the laws and regulations. Handling of the product may only be done by people above 18 years of age, who are satisfactorily informed of how to do the work, the hazardous properties and necessary safety precautions. The information given in this SDS is to describe the product only in terms of health and safety requirements and should not, therefore, be construed as guaranteeing specific properties.