NILE
CHEMICALS
NILE
CHEMICALS
Section 1: Chemical Product and Company Identification
Product Name: Chromium
(III) Nitrate Nonahydrate
CAS#: 7789-02-8
Synonym: Chromium
(III) Nitrate, nonahydrate; Nitric acid, Chromium (3+) salt, nonahydrate
Chemical Name: Chromium Nitrate, nonahydrate
Chemical Formula: CR(NO3)3.9H2O
Section 2: Composition and Information on Ingredients Composition:
Name CAS # % by Weight
Chromium Nitrate Nonahydrate 7789-02-8 100
Toxicological Data on Ingredients: Chromium
Nitrate Nonahydrate: ORAL (LD50): Acute: 3250 mg/kg [Rat].
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.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available.
MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic
for bacteria and/or yeast.
TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not
available.
Repeated or prolonged exposure is not known to aggravate medical
condition.
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 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. 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. Loosen tight clothing such as a
collar, tie, belt or waistband. Get medical attention if symptoms appear.
Serious Ingestion: Not available.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable.
Auto-Ignition Temperature: Not applicable.
Flash Points: Not
applicable.
Flammable Limits: Not applicable.
Products of Combustion: Not available.
Fire Hazards in Presence of Various Substances: Not
applicable.
Explosion Hazards in Presence of Various Substances:
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.
Fire Fighting Media and Instructions: Not
applicable.
Special Remarks on Fire Hazards:
Contact of combustible materials with Chromium Nitrate, nonahydrate
may cause fire. Keep from contact with clothing and other combustible materials.
Special Remarks on Explosion Hazards: Not
available.
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.
Section 7: Handling and Storage Precautions:
Keep locked up. Keep away from heat. Keep away from sources of
ignition. Danger! Strong Oxidizer! Keep away from combustible material. Do not
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.
Storage: Keep
container tightly closed. Keep container in a cool, well-ventilated area.
Danger! Stronger Oxider! Separate from acids, alkalies, reducing agents and
combustibles. See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers.
Do not store above 24°C (75.2°F).
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:
Safety glasses. Lab coat. Dust respirator. Be sure to use an
approved/certified respirator or equivalent. Gloves (impervious).
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self
contained breathing apparatus should be used to avoid inhalation of the product.
Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure Limits: Not available.
Section 9: Physical and Chemical Properties
Physical state and appearance: Solid. (Damp Crystals solid.)
Odor: nitric
acid (Slight.)
Taste: Not
available.
Molecular Weight: Not available.
Color: Purple.
pH (1% soln/water): Not available.
Boiling Point: Not available.
Melting Point: Not available.
Critical Temperature: Not available.
Specific Gravity: 1.85 (Water = 1)
Vapor Pressure: Not applicable.
Vapor Density: Not available.
Volatility: Not
available.
Odor Threshold: Not available.
Water/Oil Dist. Coeff.: Not available.
Ionicity (in Water): Not available.
Dispersion Properties: See solubility in water.
Solubility: Soluble
in cold water, hot water.
Section 10: Stability and Reactivity Data
Stability: The
product is stable.
Instability Temperature: Not available.
Conditions of Instability: Incompatible materials.
Incompatibility with various substances: Highly
reactive with combustible materials.
Corrosivity: Not
available.
Special Remarks on Reactivity: Danger! Strong Oxidizer. Incompatible with easily oxidizable
materials.
Special Remarks on Corrosivity: Not available.
Polymerization: Will not occur.
Section 11: Toxicological Information
Routes of Entry: Absorbed through skin. Eye contact. Inhalation. Ingestion.
Toxicity to Animals: Acute oral toxicity (LD50): 3250 mg/kg [Rat].
Chronic Effects on Humans: MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic
for bacteria and/or yeast.
Other Toxic Effects on Humans: Hazardous in case of skin contact (irritant), of ingestion,
of inhalation.
Special Remarks on Toxicity to Animals: Not
available.
Special Remarks on Chronic Effects on Humans: May
affect genetic material (mutagen).
Special Remarks on other Toxic Effects on Humans:
Acute Potential Health Effects: Skin: May cause irritation or acid
burns of the skin.
Eyes: May cause irritation or acid burns of the eyes. Inhalation:
May cause upper respiratory tract an mucous membrane irritation. May affect
respiration. Ingestion: May cause irritation or burns of the mouth, throat and
stomach (gastrointestinal tract). May affect liver and urinary system.
Section 12: Ecological Information
Ecotoxicity: Not
available.
BOD5 and COD: Not
available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely.
However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: The
product itself and its products of degradation are not toxic.
Special Remarks on the Products of Biodegradation: Not
available.
Section 13: Disposal Considerations Waste Disposal:
Waste must be disposed of in accordance with federal, state and
local environmental control regulations.
Section 14: Transport Information
DOT Classification: CLASS 5.1: Oxidizing material.
Identification: : Chromium Nitrate UNNA: 2720 PG: III
Special Provisions for Transport: Not
available.
Section 15: Other Regulatory Information
Federal and State Regulations: No products were found.
Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29
CFR 1910.1200).
Other Classifications:
WHMIS (Canada): Not controlled under WHMIS (Canada).
DSCL (EEC):
R8- Contact with combustible material may cause fire. R36/38-
Irritating to eyes and skin.
R40- Possible risks of irreversible effects. S2- Keep out of the
reach of children.
S36/37- Wear suitable protective clothing and gloves. S46- If
swallowed, seek medical advice
immediately and show this container or label.
HMIS (U.S.A.):
Health Hazard: 2
Fire Hazard: 0
Reactivity: 0
Personal Protection: E
National Fire Protection Association (U.S.A.):
Health: 2
Flammability: 0
Reactivity: 0
Specific hazard:
Protective Equipment: Gloves (impervious).
Lab coat. Dust respirator. Be sure to use an approved/certified
respirator or equivalent. Safety glasses.
Disclaimer: Nile Chemicals. provides the
information contained herein in good faith but makes no representation as to its
comprehensiveness or accuracy. This document is intended only as a guide to the
appropriate precautionary handling of the material by a properly trained person
using this product. Individuals receiving the information must exercise their
independent judgment in determining its appropriateness for a particular
purpose. NILE CHEMICALS. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS
OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH
HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, NILE
CHEMICALS. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE
UPON THIS INFORMATION.
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