Material Safety Data Sheet
HMIS
NFPA Personal Protective Equipment
Health Hazard
2
0 Fire Hazard
0
2 0
Reactivity
0 See Section 15.
Section 1. Chemical Product and Company Identification Page Number: 1
Catalog
Cobalt nitrate hexahydrate C1315, C1316
Common Name/
Number(s).
Trade Name
10026-22-9
CAS#
Manufacturer QU7355500
RTECS
SPECTRUM LABORATORY PRODUCTS INC.
14422 S. SAN PEDRO STREET TSCA 8(b) inventory: No
TSCA
products were found. The
GARDENA, CA 90248
hexahydrate form CAS no.
10026-22-9 is not listed on
TSCA 8(b) since it is a
hydrate. However, the
anhydrous form (CAS no.
10141-05-6) is listed on the
TSCA 8(b) inventory.
Not available.
Commercial Name(s) Not available.
CI#
Cobalt dinitrate hexahydrate; Cobalt(2+) nitrate hexahydrate; Cobalt(II)
Synonym
IN CASE OF EMERGENCY
nitrate hexahydrate; Cobaltous nitrate hexahydrate
CHEMTREC (24hr) 800-424-9300
Nitric acid, cobalt(2+) salt, hexahydrate
Chemical Name
Not available. CALL (310) 516-8000
Chemical Family
Co(NO3)2.6H2O
Chemical Formula
SPECTRUM LABORATORY PRODUCTS INC.
Supplier
14422 S. SAN PEDRO STREET
GARDENA, CA 90248
Section 2.Composition and Information on Ingredients
Exposure Limits
TWA (mg/m3) STEL (mg/m3) CEIL (mg/m3)
Name CAS # % by Weight
1) Cobalt nitrate hexahydrate 10026-22-9 0.02 100
Cobalt nitrate hexahydrate:
Toxicological Data
ORAL (LD50): Acute: 691 mg/kg [Rat].
on Ingredients
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Cobalt nitrate hexahydrate
Section 3. Hazards Identification
Potential Acute Health Effects Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Prolonged
exposure may result in skin burns and ulcerations. Over-exposure by inhalation may cause respiratory irritation.
CARCINOGENIC EFFECTS: Classified 2B (Possible for human.) by IARC.
Potential Chronic Health
MUTAGENIC EFFECTS: Not available.
Effects
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
The substance may be toxic to blood, central nervous system (CNS).
Repeated or prolonged exposure to the substance can produce target organs damage.
Section 4. First Aid Measures
Eye Contact Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Cold water may be used. Get medical attention.
Skin Contact In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove
contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes
before reuse. Get medical attention.
Serious Skin Contact Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate
medical attention.
Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Serious Inhalation Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or
waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth
resuscitation. Seek medical attention.
Ingestion Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
clothing such as a collar, tie, belt or waistband.
Serious Ingestion Not available.
Section 5. Fire and Explosion Data
Non-flammable.
Flammability of the Product
Not applicable.
Auto-Ignition Temperature
Not applicable.
Flash Points
Not applicable.
Flammable Limits
Not available.
Products of Combustion
of organic materials, of combustible materials
Fire Hazards in Presence of
Various Substances
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
of Various Substances
Slightly explosive in presence of organic materials.
Not applicable.
Fire Fighting Media
and Instructions
Contact with combustible or organic materials may cause fire.
Special Remarks on
Contact with wood or paper may cause fire.
Fire Hazards
Special Remarks on Explosion Interaction of cobalt (II) nitrate and ammonium hexacyanoferrate is explosive at 220 deg. C.
Charcoal impregnated with cobalt (II) nitrate can explode.
Hazards
Can explode when in contact with organic substances.
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Cobalt nitrate hexahydrate
Section 6. Accidental Release Measures
Small Spill Use appropriate tools to put the spilled solid in a convenient waste disposal container.
Large Spill Oxidizing material.
Stop leak if without risk. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keep substance
damp using water spray. Do not touch spilled material. Prevent entry into sewers, basements or confined areas;
dike if needed. Call for assistance on disposal. Be careful that the product is not present at a concentration level
above TLV. Check TLV on the MSDS and with local authorities.
Section 7. Handling and Storage
Keep away from heat. Keep away from sources of ignition. Keep away from combustible material.. Do not
Precautions
ingest. Do not breathe dust. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable
respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid
contact with skin and eyes. Keep away from incompatibles such as combustible materials, organic materials.
Keep container tightly closed. Keep container in a cool, well-ventilated area. Separate from acids, alkalies,
Storage
reducing agents and combustibles. See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers.
Section 8. Exposure Controls/Personal Protection
Engineering Controls Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal Protection Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves.
Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
a Large Spill to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
TWA: 0.1 (mg(Co)/m3) from OSHA (PEL) [United States]
Exposure Limits
TWA: 0.02 (mg(Co)/m3) from ACGIH (TLV) [United States]
TWA: 0.05 (mg(Co)/m3) from NIOSH [United States]
Consult local authorities for acceptable exposure limits.
Section 9. Physical and Chemical Properties
Physical state and appearance Solid. (Flakes solid. Crystals solid. Deliquescent Odor Odorless.
solid.)
Not available.
Taste
291.03 g/mole
Molecular Weight
Red.
Color
Not available.
pH (1% soln/water)
Decomposition temperature: 100掳C (212掳F)
Boiling Point
55掳C (131掳F)
Melting Point
Not available.
Critical Temperature
1.88 (Water = 1)
Specific Gravity
Not applicable.
Vapor Pressure
Not available.
Vapor Density
Not available.
Volatility
Not available.
Odor Threshold
Not available.
Water/Oil Dist. Coeff.
Not available.
Ionicity (in Water)
See solubility in water, acetone.
Dispersion Properties
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Cobalt nitrate hexahydrate
Easily soluble in cold water, hot water.
Solubility
Soluble in acetone.
Soluble in most organic solvents.
Slightly soluble in ammonia.
Solubility in Water: 133.8 g/100 ml water @ 0 deg. C; 217 g/100 ml water @ 80 deg. C.; 155 parts by weight (of
formula weight)/100 parts water @ 30 deg. C; 87.929 lbs./100 lbs. water @ 70 deg. F
Solubility in alcohol: 100.01/100 ml alcohol @ 12.5 deg. C.
Section 10. Stability and Reactivity Data
The product is stable.
Stability
Not available.
Instability Temperature
Incompatible materials
Conditions of Instability
Highly reactive with combustible materials, organic materials.
Incompatibility with various
substances
Not available.
Corrosivity
Not available.
Special Remarks on
Reactivity
Not available.
Special Remarks on
Corrosivity
Will not occur.
Polymerization
Section 11. Toxicological Information
Routes of Entry Inhalation. Ingestion.
Toxicity to Animals Acute oral toxicity (LD50): 691 mg/kg [Rat].
Chronic Effects on Humans CARCINOGENIC EFFECTS: Classified 2B (Possible for human.) by IARC.
May cause damage to the following organs: blood, central nervous system (CNS).
Other Toxic Effects on Hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Humans
Special Remarks on Not available.
Toxicity to Animals
Special Remarks on May cause adverse reproductive effects.
Chronic Effects on Humans May cause cancer based on animal test data
Special Remarks on other Acute Potential Health Effects:
Toxic Effects on Humans Skin: Causes skin irritation.
Eyes: Causes eye irritation.
Inhalation: Causes respiratory tract irritation.
Ingestion: Can cause nausea, vomiting, hypermotility, diarrhea. It produces flushing of the face, mild decrease of
blood pressure, rash, ringing in the ears, and nerve deafness. May affect behavior/central nervous system
(somnolence), respiration(respiratory depression). It may cause anorexia. Inorganic nitrates can be reduced to
nitrites in the stomach and can induce Methemoglobinemia, an increase in the level of methemoglobin in the
blood, resulting in hypoxia (decreased blood oxygen), difficulty breathing, and cyanosis (a bluish discoloration of
the skin and lips due to deficient oxygenation the blood). Other symptoms of Methemoglobinemia may include
weakness, dizziness, lethargy, and loss of conciousness.
Chronic Potential Health Effects:
Skin: Prolonged or repeated skin contact may cause allergic contact dermatitis and photosensitization.
Ingestion or Inhalation: Prolonged or repeated ingestion may cause cardiomyopathy (affect the heart). Prolonged
or repeated exposure may affect the thyroid (goiter), and blood (polycythemia), kidneys (hematuria)
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Cobalt nitrate hexahydrate
Section 12. Ecological Information
Not available.
Ecotoxicity
Not available.
BOD5 and COD
Possibly hazardous short term degradation products are not likely. However, long term degradation products may
Products of Biodegradation
arise.
The products of degradation are less toxic than the product itself.
Toxicity of the Products
of Biodegradation
Not available.
Special Remarks on the
Products of Biodegradation
Section 13. Disposal Considerations
Waste must be disposed of in accordance with federal, state and local environmental
Waste Disposal
control regulations.
Section 14. Transport Information
DOT Classification CLASS 5.1: Oxidizing material.
UNNA: 1477 : Nitrate, inorganic, n.o.s. (Cobalt nitrate Hexahydrate) PG: III
Identification
Marine Pollutant
Special Provisions for
Transport
DOT (Pictograms)
OXIDIZER
5.1
Section 15. Other Regulatory Information and Pictograms
SARA 313 toxic chemical notification and release reporting: Cobalt nitrate hexahydrate (listed as Cobalt
Federal and State
compounds)
Regulations
California prop. 65: This product contains the following ingredients for which the State of California has found
California
to cause cancer which would require a warning under the statute: No products were found.
Proposition 65
Warnings California prop. 65: This product contains the following ingredients for which the State of California has found
to cause birth defects which would require a warning under the statute: No products were found.
Other Regulations OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
EINECS: This product is not on the European Inventory of Existing Commercial Chemical Substances.
Canada: Not listed on Canadian Domestic Substance List (DSL) or Canadian Non- Domestic Substance List
(NDSL).
China: Listed on National Inventory.
Japan: Listed on National Inventory (ENCS).
Korea: Not listed on National Inventory (KECI).
Philippines: Listed on National Inventory (PICCS).
Australia: Listed on AICS.
CLASS C: Oxidizing material.
Other Classifications WHMIS (Canada)
CLASS D-1B: Material causing immediate and serious toxic effects (TOXIC).
CLASS D-2A: Material causing other toxic effects (VERY TOXIC).
Class D-2B: Material causing other toxic effects (TOXIC).
DSCL (EEC)
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Cobalt nitrate hexahydrate
R8- Contact with combustible material S26- In case of contact with eyes, rinse
may cause fire. immediately with plenty of water and seek
R22- Harmful if swallowed. medical advice.
R36/37/38- Irritating to eyes, S36/37- Wear suitable protective clothing and
respiratory system and skin. gloves.
R40- Limited evidence of a S46- If swallowed, seek medical advice
carcinogenic effect. immediately and show this container or label.
Health Hazard
HMIS (U.S.A.) 2 National Fire Protection Flammability
0
Association (U.S.A.)
Fire Hazard
0
0
2
Health Reactivity
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
5.1
ADR (Europe)
(Pictograms)
Protective Equipment Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent. Wear appropriate respirator
when ventilation is inadequate.
Splash goggles.
Continued on Next Page
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Cobalt nitrate hexahydrate
Section 16. Other Information
C4500
MSDS Code
Not available.
References
Other Special Not available.
Considerations
Validated by Sonia Owen on 8/8/2007. Verified by Sonia Owen.
Printed 9/25/2007.
CALL (310) 516-8000
Notice to Reader
All chemicals may pose unknown hazards and should be used with caution. This Material Safety Data Sheet (MSDS) applies only to the material as packaged. If this product is
combined with other materials, deteriorates, or becomes contaminated, it may pose hazards not mentioned in this MSDS. It shall be the user's responsibility to develop proper
methods of handling and personal protection based on the actual conditions of use. While this MSDS is based on technical data judged to be reliable, Spectrum Quality Products,
Inc. assumes no responsibility for the completeness or accuracy of the information contained herein.
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