MATERIAL SAFETY
DATA SHEET
I - PRODUCT IDENTIFICATION AND USE MSDS ID: 2979443
SUNLIGHT DELIMER
PRODUCT NAME:
USE: Descaler
SUPPLIER: EMERGENCY PHONE:
JohnsonDiversey Canada, Inc.
1-800-668-7171
2401 Bristol Circle
Oakville Ontario, L6H 6P1, Canada
WHMIS CLASSIFICATION: D2B E TRADE NAME / SYNONYMS: not applicable
CHEMICAL FAMILY: mineral acid CHEMICAL NAME: not applicable
II - HAZARDOUS INGREDIENTS
HAZARDOUS INGREDIENT % w/w CAS # LD50 / LC50 Route / Species
Nitric acid 5-10 007697-37-2 LC50 49 ppm/4H inh/rat
Phosphoric acid 15-40 007664-38-2 LD50 1530 mg/kg oral/rat
III - HANDLING AND DISPOSAL PROCEDURES
PERSONAL PROTECTIVE EQUIPMENT:
Gloves: Neoprene or nitrile Eye: Safety goggles Footwear: As required
Respiratory: If mists are generated, use NIOSH approved Other: Rubber apron
mask.
SPECIAL HANDLING PROCEDURES AND EQUIPMENT: Avoid eye and skin contact. Do not breathe mist, spray or vapours.
VENTILATION REQUIREMENTS: Local exhaust ventilation.
INCOMPATIBILITY (Material to Avoid): Alkaline, chlorinated and organic materials.
SPILL PROCEDURES: Contain the spill. Do not allow the spilled product to go to drain. Neutralize with sodium bicarbonate, sodium carbonate
or lime. Mop up or soak up with absorbent clay for disposal. Wash spill area with large volumes of water.
WASTE DISPOSAL: Dispose according to municipal, provincial, and federal regulations.
STORAGE / SHIPPING REQUIREMENT: Store in a cool dry area in a closed container. UN3264
IV - PHYSICAL PROPERTIES
APPEARANCE / ODOUR: Light brown clear liquid
S.G. / BULK DENSITY(g/cc): 1.23 pH: 2.0
VAPOUR PRESSURE (mmHg): not available VAPOUR DENSITY (air=1): not available
ODOUR THRESHOLD: not available BOILING POINT: 100鈭濩
FREEZING POINT: not available PERCENT VOLATILE: 73%
SOLUBILITY IN WATER: soluble EVAPORATION RATE (water=1): approx. 1
V - TOXICOLOGICAL PROPERTIES
EFFECTS OF ACUTE EXPOSURE TO MATERIAL:
EYES: Corrosive. May cause severe irritation. May cause permanent damage if not treated promptly.
SKIN: Corrosive. May cause severe irritation. May cause temporary or permanent damage if not treated promptly.
INGESTION: Corrosive. May cause severe irritation of the digestive tract. May cause temporary or permanent damage if not treated promptly.
INHALATION: Corrosive. Inhalation of spray or mist may cause severe respiratory irritation.
LD50 (calculated): not available LC50 (calculated): 49 ppm/4 hr.
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OTHER TOXIC EFFECTS: Breathing vapours may cause delayed lung injury.
Nitric Acid TLV-TWA 5 mg/m3, STEL 10 mg/m3; Phosphoric Acid TLV-TWA 1 mg/m3, STEL 3 mg/m3
EFFECTS OF CHRONIC not available
EXPOSURE TO MATERIAL:
VI - FIRST AID MEASURES
EYES: Flush eyes with plenty of water for at least 15 minutes. Hold eyelids open while rinsing. Contact a physician immediately.
SKIN: Flush affected area thoroughly with water. If irritation develops, contact a physician.
INGESTION: Drink large volumes of water . Never give anything by mouth to an unconscious patient. Do not induce vomiting. Contact a
physician immediately.
INHALATION: Remove patient to fresh air. Get medical attention for any breathing difficulty.
VII - FIRE AND EXPLOSION DATA
FLAMMABLE: No. Contact with metals forms flammable hydrogen gas.
FLASH POINT, 鈭濩: not applicable AUTO IGNITION TEMPERATURE,鈭濩: N/Ap
EXTINGUISHING MEDIA: Water [x] Dry Chemical [x] Carbon Dioxide [x] Foam [x] Other [ ]
SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained breathing apparatus.
HAZARDOUS COMBUSTION PRODUCTS: Oxides of phosphorus, nitrogen.
EXPLOSIVE SENSITIVITY TO: not applicable
VIII - REACTIVITY DATA
STABILITY: Stable [x] Unstable [ ]
CONDITIONS TO AVOID: Contact with soft metals.
INCOMPATIBILITY (Material to Avoid) : Alkaline and chlorinated materials. Organic materials.
HAZARDOUS DECOMPOSITION PRODUCTS: Contact with chlorinated materials will release chlorine gas. Contact with alkali will generate
heat. Contact with organic materials will generate heat.
REACTIVITY: not dangerously reactive
IX - MSDS PREPARATION
SOURCES USED: RTECS PREPARED BY: JohnsonDiversey Canada, Inc.
Regulatory Department
Institutional Division
PREPARATION DATE: June 20, 2002
Phone (905) 829-1200
Information on this form is furnished in compliance with the Regulations respecting Controlled Products under the Hazardous Products Act and is
not to be used for any other purpose, nor is it to be reproduced or published. JohnsonDiversey Canada assumes no responsibility for injury to any
person or property resulting from any use of the material if reasonable safety procedures are not adhered to. In addition, JohnsonDiversey Canada
assumes no responsibility for injury to any person or property resulting from any abnormal use or theft of the material, even if reasonable safety
procedures are followed. Each user assumes the risk in his use of the material and should review the data and recommendations in the specific
context of the intended use.
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