SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Section 1: Product and Company Identification:
1.1 Product Identifier
Product Form: Mixture
Identification of Substance: Aluminum Hydroxide Oxide
Product Name: NYACOL AL20, AL20DW
Synonym: Colloidal alumina; Alumina dispersion in water.
CAS Number: 1318-23-6
Index Number: Not available.
EINECS Number: 215-284-3
REACH Registration Number: In accordance with Article 2 (7)(c) of REACH, registration of this
substance is not required.
Formula: AlHO2
1.2 Relevant identified uses of the substance or mixture and uses advised against
Recommended Use: Ceramics. Textiles. Papermaking.
Restrictions on Use: For industrial use only, not for food, drug or home use.
1.3 Details of the supplier of the safety data sheet
Company Identification: Nyacol Nano Technologies, Incorporated
Megunko Road, P.O. Box 349, Ashland, MA 01721 U.S.A.
508-881-2220
Email Contact: info@nyacol.com
Internet: www.nyacol.com
1.4 Emergency telephone number
In Case of Emergency: USA/Canada CHEMTREC: +1 (703) 527-3887
International CHEMTREC: +1 (703) 741-5970
24 Hours/Day: 7 Days/Week
Section 2: Hazard(s) Identification
2.1 Classification of the substance or mixture
GHS-US Classification
Not classified.
2.1.1 Classification according to Regulation (EC) No. 1272/2008 (CLP)
Not classified.
2.1.2 Classification according to Directive 67/548/EEC and 1999/45/EC (including amendments)
Not classified.
2.2 Label Elements
Not labelled.
Signal Word: Not applicable.
Hazard Pictogram: Not applicable.
Hazard Statement(s): Not applicable.
Precautionary Statement(s): Not applicable.
2.3 Other Hazards
Components do not meet the criteria for a PBT or vPvB substance.
2.4 Unknown acute toxicity (GHS US)
No data available.
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Section 3: Composition / Information on Ingredients
Description: Mixture consisting of the following components.
Hazardous component(s): Product Identifier GHS Classification Percent By Weight
Nitric acid: CAS: 7697-37-2 Skin corr. 1B - H314 <1*
REACH: 05-2117294590-38-0000 EINECS: 231-714-2 C R34
Index: Not available
Non-hazardous Component Product Identifier GHS Classification Percent By Weight
Name:
Aluminum Hydroxide Oxide: CAS: 1318-23-6 Not classified. 20 - 25
EINECS: 215-284-3
Index: Not available
Water: CAS: 7732-18-5 Not applicable 75 - 79
EINECS: 231-791-2
Index: Not available
*Does not meet classification as the concentration is below cut-off levels.
Impurities: Present at a level below that to be taken into account for classification.
Stabilizing Additives: None
The supplier currently has no knowledge on additional ingredients that are classified and that contribute to the
classification of this substance.
See Section 16 for a list of hazards if identified above.
Section 4: First-Aid Measures
4.1 Description of first aid measures
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes.
Hold eyelids apart while flushing to rinse entire surface of the eye
and lids with water. Get medical attention.
Skin Contact: In case of contact, immediately flush skin with plenty of water for
several minutes. Remove contaminated clothing. Get medical
attention if skin irritation develops or persists.
Inhalation: If inhaled, remove to fresh air; remove person from exposure source.
Get medical attention immediately.
Ingestion: Consult medical professional. Do not induce vomiting unless
directed by medical professional. Never give anything by mouth to
an unconscious person.
First Aid Facilities: Eye wash station.
Advice to Physicians: No further relevant information available.
4.2 Most important symptoms and effects, both acute and delayed
Acute or delayed effects are not anticipated.
4.3 Indication of any immediate medical attention and special treatment needed.
No further relevant information available.
Section 5: Fire-Fighting Measures
5.1 Extinguishing Media
Suitable Extinguishing Media: Use fire fighting measures that suit the environment.
Unsuitable extinguishing media: None known.
5.2 Special hazards arising from the substance or mixture
Flammability of the product: Material is not flammable. Containers can build pressure if exposed
to heat or fire.
Special Hazard Arising from the Chemical: Combustible products may include nitrogen oxides.
Fire Hazard: No further relevant information available.
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Explosion Hazard No further relevant information available.
Reactivity: No further relevant information available.
5.3 Advice for firefighters
Special Protective Equipment for Fire-fighters: Wear standard full firefighter turn-out gear (full bunker gear) and
respiratory protection (SCBA).
Section 6: Accidental Release Measures
6.1 Personal precautions, protective equipment and emergency procedures
Eye protection and impervious gloves. Avoid mist formation. An approved air-purifying respirator should be worn if
mist is present.
6.1.1 For non-emergency personnel
Wear protective equipment. Keep unprotected persons away.
6.2 Environmental precautions
Prevent entry into sewers and waterways or onto the ground.
6.3 Methods and material for containment and cleaning up
Ventilate area. Avoid breathing mist. Wear appropriate personal protective equipment, including appropriate respiratory
protection. Recover for recycle or disposal. Put in appropriate container. Prevent entry into sewers and waterways.
Avoid contact with skin, eyes or clothing.
6.4 Reference to other sections
For more information on exposure controls and personal protection or disposal considerations, check section 8 and 13 of
this SDS.
Section 7: Handling and Storage
7.1 Precautions for safe handling
Minimum feasible handling, and temperatures should be maintained. Avoid generating mist during use. Use only in well
ventilated area. Do not breath mist or vapors.
7.1.1 Protective measures
Use only in well ventilated areas. As a precautionary measure, the wearing of standard work gear is suggested. Keep
ignition sources away. Do not smoke. Protect from heat. Protect against electrostatic charges.
7.1.2 Advice on general occupational hygiene
Avoid inhalation, ingestion and contact with eyes. General occupational hygiene measures are required to ensure a safe
handling of the substance. These measures involve good personal and housekeeping practices (i.e. regular cleaning with
suitable cleaning devices), no eating, drinking and smoking at the workplace and wearing standard working clothes and
shoes unless otherwise stated. Wash hands after use. Remove contaminated clothing and protective equipment before
entering eating areas. Shower and change clothes at end of work shift. Do not wear contaminated clothing at home.
7.2 Conditions for safe storage, including any incompatibilities
Keep from freezing. Periods of exposure to high temperatures should be minimized. Water contamination should be
avoided. Provide sufficient ventilation in storage and workrooms. Store in a cool dry area. Keep containers tightly
sealed.
7.3 Specific end use(s)
No additional information available. Refer to Section 1.2 of this SDS.
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Section 8: Exposure Controls / Personal Protection
8.1 Control Parameters
Aluminum Hydroxide Oxide, CAS #1318-23-6
USA OSHA OSHA PEL Ceiling (mg/M3) 2 mg/M3 TWA
Nitric Acid, CAS #7697-37-2
USA OSHA OSHA PEL Ceiling (mg/M3) 5 mg/M3 TWA
Water, CAS #7732-18-5
USA OSHA OSHA PEL Ceiling (mg/M3) None.
8.2 Exposure Controls
Engineering Controls: Ventilation adequate to meet occupational exposure limits.
Hygiene Measures: Workers should wash exposed skin several times daily with soap and
water. Soiled work clothing should be laundered or dry-cleaned.
Respiratory: Airborne concentrations should be kept to lowest levels possible. If
vapor, mist or dust is generated and the occupational exposure limit
of the product, or any component of the product, is exceeded, use
appropriate NIOSH or MSHA approved air purifying or air supplied
respirator after determining the airborne concentration of the
contaminant. Air-supplied respirators should always be worn when
airborne concentrations of the contaminant or oxygen content is
unknown.
Hands: Wear impervious gloves such as neoprene.
Eyes: Safety glasses, chemical type goggles, or face shield recommended
to prevent eye contact.
Skin: Wear clean body-covering clothing; impervious gloves such as
neoprene. Workers should wash exposed skin several times daily
with soap and water. Soiled work clothing should be laundered or
dry-cleaned.
Environmental Exposure Controls: Adverse effects of this material on the environment have not been
evaluated. Proper disposal techniques to isolate and recover material
should be implemented.
Section 9: Physical and Chemical Properties
9.1 Information on basic physical and chemical properties
Appearance (Physical State, Color): Liquid. White. The product is a water-based material.
Upper/lower flammability or explosive limits: Not determined.
Volatile by Weight: 75 - 80%
Odor: None.
Vapor Pressure: 2260 kPs (17 mm Hg) at 20ºC water.
Odor Threshold: Not determined.
Vapor Density: Not determined.
pH: 4
Density: 1200 kg/M3
Melting point/freezing point: Not determined.
Solubility in Water: Soluble in all proportions.
Initial boiling point and boiling range: 100ºC (212º F) water.
Flashpoint: None.
Evaporation Rate: Slow (Butyl Acetate =1).
Flammability (solid, gas): Material will not burn in a fire.
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Partition Coefficient: Not applicable.
Auto-ignition temperature: Not determined.
Decomposition temperature: Not determined.
Viscosity: <15 cP
Specific Gravity: 1.2 (water =1)
Freezing Point: 0ºC (32º F) water.
Explosion Limits: Not applicable.
Oxidizing Properties: Not an oxidizer.
9.2 Other information
Not applicable.
Section 10: Stability and Reactivity
10.1 Reactivity
There are no known reactivity hazards associated with this product.
10.2 Chemical Stability
Stable under normal ambient and anticipated storage and handling conditions.
10.3 Possibility of hazardous reactions
No further relevant information available.
10.4 Conditions to avoid
No further relevant information available.
10.5 Incompatible materials
Strong oxidizing agents.
10.6 Hazardous decomposition products
Oxides of nitrogen.
Section 11: Toxicological Information
11.1 Information on toxicological effects
Acute toxicity:
LD50, Rat, Oral Values for classification:
Aluminum Hydroxide Oxide, CAS# 1318-23-6 >2000 mg/kg
Nitric Acid, CAS# 7697-37-2 >90 mL/kg
Water: None reported.
Skin Contact: Avoid contact with skin. Irritation, drying or cracking of skin due to
drying effects. Dry skin has been reported.
Eye Contact: Avoid contact with eyes. This material may be irritating.
Inhalation: No further relevant information available.
Sensitization: No sensitizing effect known.
Chronic Effects: No further relevant information available.
Carcinogenicity No data indicating any concern for carcinogenicity.
Section 12: Ecological Information
12.1 Toxicity
No further relevant information available.
12.2 Persistence and degradability
There is no data on the degradability of this product.
12.3 Bioaccumulative potential
No further relevant information available.
12.4 Mobility in soil
No further relevant information available.
12.5 Results of PBT and vPvB Assessment
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
The PBT and vPvB criteria of Annex XIII to the Regulation do not apply to this product.
12.6 Other adverse effects
No further relevant information available.
Section 13: Disposal Considerations
This information presented only applies to the materials as supplied. The identification based on characteristic(s) or
listing may not apply if the material has been used or otherwise contaminated. It is the responsibility of the waste
generator to determine the toxicity and physical properties of the material generated to determine the proper waste
identification and disposal methods in compliance with applicable regulations. Disposal should be in accordance with
applicable regional, national and local laws and regulations.
Disposal Considerations: Evaporate water from sol and dispose of solids in accordance with
regional, national and local laws and regulations.
United States: The product is not a RCRA hazardous waste.
Section 14: Transport Information
The product is not restricted for transportation.
Sections 14.1 - 14.4
Regulations
U.S. D.O.T.: Not regulated.
ICAO/IATA: Not regulated.
IMO/IMDG: Not regulated.
ADR: Not regulated.
14.5 Environmental hazards:
Not an environmental hazard for transport.
14.6 Special precautions for users:
None.
14.7 Transport bulk according to Annex II of MARPOL73/78 and the IBC Code
Not applicable.
Section 15: Regulatory Information
15. 1 Safety, health and environmental regulations/legislation specific for substance or mixture:
Worldwide Chemical Inventories
EINECS (EU): All ingredients conform
TSCA (USA): All ingredients listed
DSL (Canada): All ingredients listed
AICS (Australia): All ingredients listed
ENCS (Japan): All ingredients listed
ECL (Korea): All ingredients listed
PICCS (Philippines): All ingredients listed
IECSC (China): All ingredients listed
State Right-to-Know Laws: Section 3 of this SDS lists all components of the product.
California Proposition 65: No ingredients listed.
SARA Section 311/312 (29 CFR 1910.1200) Not classified according to GHS.
Hazards:
SARA 313, 304 and CERCLA 102 (A): No ingredients above the De minimus limit.
15. 2 Chemical safety assessment:
A Chemical Safety Assessment has not been carried out.
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SAFETY DATA SHEET SUPERSEDES:REVISION: MarchJune 12,22, 20182015
NYACOL® AL20, AL20DW VERSION NO.: 3
Section 16: Other Information
National Fire Protection Association (U.S.A.) 704 Health-1, Flammability-0, Reactivity-0, Special-None
HMIS® Hazard Rating: Health-1, Flammability-0, Reactivity-0, Protective Equipment -B;
Safety glasses, Gloves.
Recommended Use: The product is recommended for use as in ceramics, textiles and
papermaking. Other uses have not been investigated and may have
other hazards. For industrial use only, not for food, drug or home
use.
Work Alert: Workers using the product should read and understand this SDS and
be trained in the proper use of this material.
Other Special Considerations: None known.
SDS Prepared By: Andrew Guzelian
Nyacol Nano Technologies, Incorporated
Telephone: 508-881-2220 U.S.A.
Revision Date: March 22, 2018
Supersedes: June 12, 2015
This SDS has been prepared with data from Nyacol Nano Technologies, Inc.’s laboratories, raw material suppliers, and
government publications. Information herein is accurate to the best of our knowledge. Suggestions are made without
warranty or guarantee of results. Before using, the user should determine the suitability of the products for the intended
use, and the user assumes the risk and liability in connection therewith. We do not suggest violation of any existing
patents or give permission to practice any patented invention without license.
NYACOL® is a registered trademark of Nyacol Nano Technologies, Inc.
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