Zirconium bis(hydrogen phosphate)

Guidance on Safe Use

First-aid measures

Description of first aid measures

- Immediately remove contaminated clothing.

- If inhaled: If difficulties occur after dust has been inhaled, remove to fresh air and seek medical attention.

- On skin contact: Wash thoroughly with soap and water.

- On contact with eyes: Wash affected eyes for at least 15 minutes under running water with eyelids held open.

- On ingestion: Rinse mouth immediately and then drink plenty of water, seek medical attention.

Indication of any immediate medical attention and special treatment needed

Treatment: Treat according to symptoms (decontamination, vital functions), no known specific antidote.

Fire-fighting measures

Extinguishing media

- Suitable extinguishing media: dry powder, foam

- Unsuitable extinguishing media for safety reasons: carbon dioxide

Additional information:

- Avoid whirling up the material/product because of the danger of dust explosion.

Special hazards arising from the substance or mixture

- harmful vapours

- Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of fire.

Advice for fire-fighters

- Special protective equipment: Wear a self-contained breathing apparatus.

- Further information: The degree of risk is governed by the burning substance and the fire conditions. Contaminated extinguishing water must be disposed of in accordance with official regulations.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

- Avoid dust formation. Use personal protective clothing.

Environmental precautions

- Contain contaminated water/firefighting water. Do not discharge into drains/surface waters/groundwater.

Methods and material for containment and cleaning up

- For small amounts: Pick up with suitable appliance and dispose of.

- For large amounts: Contain with dust binding material and dispose of.

- Avoid raising dust.

Handling and storage

Precautions for safe handling

- Breathing must be protected when large quantities are decanted without local exhaust ventilation.

- Protection against fire and explosion: Avoid dust formation. Take precautionary measures against static discharges.

Conditions for safe storage, including any incompatibilities

- Further information on storage conditions: Keep container tightly closed and dry; store in a cool place.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:

UN8888

Shipping

SpecialProvisions

Inland waterway transport (UN RTDG/ADN(R))

UN number:

UN8888

Shipping

Remarks

Marine transport (UN RTDG/IMDG)

UN number:

UN8888

Shipping

Remarks

Air transport (UN RTDG/ICAO/IATA)

UN number:

UN8888

Shipping

Remarks

SpecialProvisions

Exposure controls / personal protection

Control parameters

- Components with occupational exposure limits. 13772-29-7: Zirconium bis(hydrogen phosphate)

Exposure controls

Personal protective equipment

- Respiratory protection: Suitable respiratory protection for higher concentrations or long-term effect: Particle filter with medium efficiency for solid and liquid particles (e.g. EN 143 or 149, Type P2 or FFP2)

- Hand protection: Chemical resistant protective gloves (EN 374). Suitable materials also with prolonged, direct contact (Recommended: Protective index 6, corresponding > 480 minutes of permeation time according to EN 374): e.g. nitrile rubber (0.4 mm), chloroprene rubber (0.5 mm), polyvinylchloride (0.7 mm) and other. Supplementary note: The specifications are based on tests, literature data and information of glove manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g. temperature) it must be considered, that the practical usage of a chemical-protective glove in practice may be much shorter than the permeation time determined through testing. Manufacturer's directions for use should be observed because of great diversity of types.

- Eye protection: Safety glasses with side-shields (frame goggles) (e.g. EN 166)

- Body protection: Body protection must be chosen depending on activity and possible exposure, e.g. apron, protecting boots, chemical-protection suit(according to EN 14605 in case of splashes or EN ISO 13982 in case of dust).

- General safety and hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is required additionally to the stated personal protection equipment.

Stability and reactivity

Reactivity

- No hazardous reactions if stored and handled as prescribed/indicated.

- Formation of flammable gases: Remarks: Forms no flammable gases in the presence of water.

Chemical stability

- The product is stable if stored and handled as prescribed/indicated.

Possibility of hazardous reactions

- The product may contain explosive fine dust or such dust may be produced by abrasion during transport or product transfer.

Incompatible materials

- Substances to avoid: No substances known that should be avoided.

Hazardous decomposition products

- No hazardous decomposition products if stored and handled as prescribed/indicated.

Disposal considerations

Waste treatment methods

- Must be disposed of or incinerated in accordance with local regulations.

- Contaminated packaging: Uncontaminated packaging can be re-used. Packs that cannot be cleaned should be disposed of in the same manner as the contents.