Registration Dossier
Registration Dossier
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EC number: 275-735-5 | CAS number: 71630-92-7 Substance obtained by burning the husk removed from the rice paddy. Contains silica as well as the elements aluminum, calcium, carbon, chromium, copper, indium, iron, lead, magnesium, manganese, molybdenum, phosphorus, silver, sodium, tin, and zinc.
Guidance on Safe Use
Administrative data
First-aid measures
General information:
No special measures required.
After inhalation:
In case of inhalation of dust remove to fresh air.
After skin contact:
After skin contact with the dust wash with plenty of warm water and soap.
After eye contact:
Rinse opened eye for several minutes under running water. Then consult a doctor.
After swallowing:
After ingestion of dust rinse out mouth and drink plenty of water.
Fire-fighting measures
Suitable extinguishing agents:
Use fire extinguishing methods suitable to surrounding conditions.
Special hazards caused by the substance, its products of combustion or resulting gases:
Carbon monoxide and carbon dioxide
Protective equipment:
No special measures required.
Accidental release measures
Person-related safety precautions:
Ensure adequate ventilation
Avoid formation of dust.
Measures for environmental protection:
No special measures required.
Measures for cleaning/collecting:
Pick up mechanically, dust-free, e.g. by moistening with water, and dispose according to regulations.
Additional information:
No dangerous substances are released.
Handling and storage
Handling:
Information for safe handling:
Prevent formation of dust.
Ensure good ventilation/exhaustion at the workplace.
Information about fire - and explosion protection:
No special measures required.
Storage:
Requirements to be met by storerooms and receptacles:
No special requirements.
Information about storage in one common storage facility:
Not required.
Further information about storage conditions:
Do not store near to a fire or other heat sources. Avoid dust formation, store in dry spaces. If stored in a dry place, storable for at least 12 months
up to maximum 24 months. After 24 months, a quality control has to be carried out before releasing the product.
Transport information
Land transport (UN RTDG/ADR/RID)
Shipping information
- Chemical name:
- rice husk ashes
- Language:
- English
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Marine transport (UN RTDG/IMDG)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- Not dangerous according to the above specifications.
Exposure controls / personal protection
Additional information about design of technical facilities:
No further data; see item 7.
Ingredients with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of materials with critical values that have to be monitored at the workplace.
Additional information:
It is recommended to check the indicated national limit values at workplace before using the product. Observe general dust limit independent from
composition.
Personal protective equipment:
General protective and hygienic measures:
Wash hands before breaks and at the end of work.Do not eat, drink, smoke or sniff while working.
Respiratory protection:
If the limit value is exceeded use protective mask P1-P3, depending on the dust concentration.
Protection of hands:
Impervious gloves
Material of gloves :
According to local regulations.
Penetration time of glove material
The exact break trough time has to be found out by the manufacturer of the protective gloves and has to be observed.
Eye protection:
Tightly sealed goggles
Body protection:
Protective work clothing
Stability and reactivity
Thermal decomposition / conditions to be avoided:
Stable up to melting point.
Materials to be avoided:
Dangerous reactions
No dangerous reactions known.
Dangerous decomposition products:
No dangerous decomposition products known.
Disposal considerations
Product:
Recommendation:
Disposal must be made according to official regulations. Before elimination: Check whether the product has absorbed further substances during its use, and therefore has to be assigned to another waste group than initially recommended.
European waste catalogue
10 01 01 bottom ash, slag and boiler dust (excluding boiler dust mentioned in 10 01 04)
16 11 04 other linings and refractories from metallurgical processes other than those mentioned in 16 11 03
16 11 03* other linings and refractories from metallurgical processes containing dangerous substances
Uncleaned packaging:
Recommendation:
Disposal must be made according to official regulations.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
