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Product Information
HMIS Hazard Rating
P.O.Box 3000, Peterborough, Ontario Canada K9J 8N4
Telephone (705) 745-5763 1-800-461-7695
Product Name: Sequest Green Oxygen Bleach
Product Use: Sanitizer/Bleaching Agent
Emergency Tel: Canutec (613) 996-6666
Hazardous Ingredients
NA = Not Available
Hydrogen peroxide
Physical Data
Appearance and odour: Colourless; none.
Vapour pressure (mm Hg): NE
Vapour density (Air=1): NE
Solubility in water (20°C): Soluble
Physical state: Liquid
Boiling point (°C): 105
Freezing point (°C): NE
Specific gravity (Water=1): 1.11
% Volatile (Wt %): 100
Evaporation rate (Water=1): NE
pH (as supplied): 4.5
Odour threshold (ppm): NE
Coefficient of water/oil distribution: NE
Viscosity: Water thin.
Fire and Explosion Data
Flammability: Not flammable
Flashpoint (°C, TCC): None
Hazardous combustion products: Oxygen will
support combustion.
Means of extinction: Do not use CO2 extinguisher
on this material; use only water spray or appropriate
foam. Do not use organic compounds on this
Special fire hazards: Firefighters should wear
self-contained breathing apparatus.
Explosion Data – sensitivity to mechanical
impact: None.
Explosion Data – sensitivity to static
discharge: None.
Reactivity Data
Conditions for chemical instability: Stable.
Heat and contamination will cause
Incompatible materials: Strong reducing
agents, metals, strong alkali and combustible
materials such as wood, paper, oils, etc.
Conditions of reactivity: NE
Hazardous decomposition products: Oxygen,
which may support combustion.
First Aid
Eye: Flush eyes with large amount of water for
15 minutes while holding eyelids open. If
irritation occurs or persists, seek medical
Skin: Wash skin with soap and water. If
irritation develops, seek medical attention.
Completely clean clothing, shoes and leather
goods before reuse or discard.
Inhalation: If affected, remove to fresh air
immediately. If symptoms persist, seek medical
Ingestion: Do not induce vomiting. Rinse mouth
with water, then drink one glass of water.
Contact a doctor. Never give anything by mouth
if victim is unconscious, is rapidly losing
consciousness or is convulsing.
Preventive Measures
Gloves: Nitrile, PVC, neoprene or rubber.
Confirm with a reputable supplier first.
Eye protection: Safety glasses or chemical
Respiratory protection: Not normally required
if good ventilation is maintained.
Other protective equipment: As required by
employer code.
0 – Insignificant
1 – Slight
2 – Moderate
3 – High
4 – Extreme
NE = Not Established
1 ppm TWA
1,232 mg/kg (Oral, Rat)
Engineering control: General ventilation
normally adequate. Local exhaust for mists or
fumes. Maintain product at 10-30°C.
Leak and spill procedure: Before attempting
clean up, consult MSDS. Small spills may be
absorbed with non-reactive material absorbent
and placed in suitable, covered, labeled
containers. Prevent large spills from entering
sewers or waterways. Consult emergency
services and supplier for advice.
Waste disposal: Review or contact local,
provincial and federal authorities for disposal
Storage & handling requirements: KEEP OUT
OF REACH OF CHILDREN. Keep in a closed,
labeled container. Store in a cool, dry, wellventilated area away from incompatible materials
and sunlight.
Special shipping information: Do not freeze.
Toxicological Information
Route of Entry: Eye, Skin Contact, Inhalation,
Effects of Acute Exposure:
Eye Contact: Corrosive. May cause severe
irritation or chemical burns. May cause
irreversible eye damage, including blindness.
Skin Contact: Corrosive. May cause severe
irritation or chemical burns. Can result in
bleaching of the skin and hair.
Skin absorption: NE
Inhalation: Vapors are corrosive and irritating
to the respiratory tract. Inhalation of mist may
burn the mucous membrane of the nose and
throat. In severe cases, exposures may result in
pulmonary edema and death.
Ingestion: Corrosive and irritating to the mouth,
throat, and abdomen. Large doses may cause
symptoms of abdominal pain, vomiting, and
diarrhea as well as blistering or tissue
destruction. Stomach distention (due to rapid
liberation of oxygen), and risk of stomach
perforation, convulsions, pulmonary edema,
coma, possible cerebral edema (fluid on the
brain), and death are possible.
Effects of Chronic Exposure:
Skin: Prolonged or repeated exposure may cause
skin drying, defatting and dermatitis. May cause
whitening of skin; this is temporary bleaching
and is completely reversible over a short period
of time.
Irritancy: Corrosive.
Sensitization to product: None known.
Carcinogenicity: None known.
Teratogenicity, Mutagenicity, Reproductive
effects: NE
Toxicological synergistic products: NA
Regulatory Information
TDG Pin/Class: Hydrogen Peroxide Aqueous
Class 5.1(8) UN 2014 PG II.
Health Canada: Labeling and containers used in
this product are listed in compliance with
Consumer Chemicals and Container regulations.
Preparation Information
Prepared By: Charlotte Products Technical Services
Date: May 16, 2014
Tel: (705) 740-2880
Disclaimer: Information for this material safety data sheet was obtained from sources considered technically accurate and reliable. While every effort has been made to ensure full disclosure of product hazards, in some cases data is not available and is so stated. Since conditions of actual product use are beyond control of this
supplier, it is assumed that users of this material have been fully trained accordingly to the mandatory requirements of WHMIS. No warranty, expressed or implied, is made and supplier will not be liable for any losses, injuries or consequential damages which may result from the use of, or reliance on, any information contained
within this form. If user independent information on ingredients in this or any other material, we recommend contact with the Canadian Centre for Occupational Health and Safety (CCOHS) in Hamilton, Ontario (1-800-263-8466) or CCST in Montreal, Quebec (514-873-3990).
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