Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- NORIT® ROZ 4W
- Synonyms
- Impregnated activated carbon high density skeleton
Regulatory Identifiers
- CAS Number
- N/A
- REACH No.
- See Section 3
- UFI Code
- AK20-S04H-T007-HRD3
Identified Uses
Liquid and vapor applications (purification, decolorization, separation, catalyst and deodorization).
Uses advised against
None known.
Manufacturers & Suppliers
Norit Nederland B.V.
manufacturer
Pieter Ghijsenlaan 42, Zaandam, 1506 PW, The Netherlands
+31 75 681 3300
Emergency Contacts
International CHEMTREC
+1 703-741-5970
International CHEMTREC
+1-703-527-3887
Belgian Poison Center
070 245 245
Cyprus Poison Center
1401
Toxicological Information Center
+420 224 919 293
Toxicological Information Center
+420 224 915 402
Danish Poison Center (Giftlinjen)
+45 8212 1212
ORFILA numbger (INRS)
+33 (0) 1 45 42 59 59
CHEMTREC
0800-181-7059
CHEMTREC
800-789-767
The National Poisons Information Center (Nationaal Vergiftigingen Informatie Centrum, NVIC)
088 755 8000
Portugal CIAV phone number
+351 800 250 250
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
First Aid Measures
Emergency procedures for chemical exposure incidents
move to fresh air. Seek medical attention if symptoms persist. If necessary, restore normal breathing through standard first aid measures.
Symptoms: cough, shortness of breath or other breathing problems
Wash skin with soap and water. Get medical attention if symptoms occur.
immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention if symptoms occur.
Do NOT induce vomiting. Rinse mouth thoroughly with water. Never give anything by mouth to an unconscious person.
Immediate Medical Attention
Seek medical attention if symptoms persist or occur.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use foam, carbon dioxide (CO2), dry chemical or water spray. A fog is recommended if water is used.
Do not use a solid water stream as it may scatter and spread fire. DO NOT USE high pressure media which could cause formation of a potentially explosive dust-air mixture. In the event of a fire, spreading large amounts of activated carbon is not recommended due to the risk of creating uncontrolled dust emissions.
Burning produces irritant fumes. If transferring product under pressure, avoid generation of dust if an ignition source is present. Activated carbons have high surface area which may cause self-heating during oxidation. An adequate air gap between packages of activated carbon is recommended to reduce risk of propagation of the event. Activated carbon is difficult to ignite and tends to burn slowly (smolder) without producing smoke or flame.
Firefighter Protection
In case of fire: Wear self-contained breathing apparatus. Use personal protection equipment.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Avoid generation of dust. Ensure adequate ventilation. Use personal protective equipment as required.
No special environmental measures are necessary. Local authorities should be advised if significant spillages cannot be contained.
Avoid dry sweeping and use water spraying or vacuum cleaning systems to prevent airborne dust generation. If the spilled material contains dust or has the potential to create dust, use explosion-proof vacuums and/or cleaning systems suitable for combustible dusts. Use of a vacuum with high efficiency particulate air (HEPA) filtration is recommended. Do not create a dust cloud by using a brush or compressed air. Pick up and transfer to properly labeled containers.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Avoid contact with skin and eyes. Avoid generation of dust. Do not breathe dust. Do not create a dust cloud by using a brush or compressed air. Dust can form an explosive mixture with air. Activated carbons have high surface area which may cause self-heating during oxidation. Take precautionary measures against static discharges. All metal parts of the mixing and processing equipment must be earthed/grounded. Ensure all equipment is electrically earthed/grounded before beginning transfer operations. Fine dust is capable of penetrating electrical equipment and may cause electrical shorts. If hot work (welding, torch cutting, etc.) is required the immediate work area must be cleared of product and dust.
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat. Eliminate sources of ignition. Do not store together with strong oxidizing agents. Do not store together with volatile chemicals as they may be adsorbed onto product. Keep in properly labeled containers.
Handle in accordance with good industrial hygiene and safety practice.
Keep away from heat. Eliminate sources of ignition. Take precautionary measures against static discharges.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure adequate ventilation to maintain exposures below occupational limits. Provide appropriate local exhaust ventilation at machinery and at places where dust can be generated. Ensure that eyewash stations and safety showers are close to the workstation location.
Wear suitable gloves.
Wear safety glasses with side shields (or goggles).
Approved respirator may be necessary if local exhaust ventilation is not adequate.
Wear suitable protective clothing. Wash contaminated clothing before reuse. Contaminated work clothing should not be allowed out of the workplace.
No special environmental measures are necessary. Local authorities should be advised if significant spillages cannot be contained.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions. Stable under recommended storage conditions.
May react exothermically upon contact with strong oxidizers.
None under normal processing. Hazardous polymerization does not occur.
Avoid generation of dust. Keep away from heat. Eliminate sources of ignition. Activated carbon (especially when wet) can deplete oxygen from air in enclosed spaces, and dangerously low levels of oxygen may result. Activated carbons have high surface area which may cause self-heating during oxidation.
Strong oxidizing agents. Strong acids.
Materials allowed to smolder for long periods in enclosed spaces may produce amounts of carbon monoxide which reach the lower explosive limit (carbon monoxide LEL = 12.5% in air). Used activated carbon may produce additional combustion products which are based on the substance(s) adsorbed. Carbon oxides, Potassium oxides, Hydrogen iodide
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Dispose of in accordance with federal, state and local regulations. Dispose of waste in accordance with environmental legislation.
Dispose of in accordance with federal, state and local regulations.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- Not regulated
- Transport Class
- Not regulated
- Packing Group
- Not regulated
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is NORIT® ROZ 4W known by?
NORIT® ROZ 4W is also known as: Impregnated activated carbon high density skeleton
What is the hazard signal word for NORIT® ROZ 4W?
The signal word is warning.
What is the physical form of NORIT® ROZ 4W?
NORIT® ROZ 4W is a solid appearing as extruded with black color. It has generally odorless odor.
What is the solubility of NORIT® ROZ 4W?
Not applicable
What is NORIT® ROZ 4W used for?
Liquid and vapor applications (purification, decolorization, separation, catalyst and deodorization).
What are the hazard statements for NORIT® ROZ 4W?
This substance has 1 hazard statement:
- H373: May cause damage to organs through prolonged or repeated exposure
What is the melting point of NORIT® ROZ 4W?
The melting point is Not applicable and the boiling point is Not applicable.