JELMAR Material Safety DATA SHEET

MATERIAL SAFETY DATA SHEET

CLR CALCIUM, LIME & RUST REMOVER

1 - PRODUCT AND COMPANY IDENTIFICATION
SDS ID: 521012
Product Name

Product Use Aqueous Acidic Cleaner for Removal of Calcium, Lime, and Rust from Hard
CAS# Proprietary Mixture

Restrictions on Use Incompatible with strong oxidizing agents, metals (except stainless steel, chrome),
acids, bases, and bleach.

Manufacturer: Jelmar, LLC Emergency Phone Number: 1(800) 323-5497 (USA)
Address: 5550 W. Touhy Ave. Monday – Friday 8:30 A.M. – 4:30 P.M. CST
Skokie, IL 60077 Emergency 24 hour Contact: Chemtrec 1(800) 424-9300

Emergency Overview: WARNING: EYE IRRITATANT. GHS Toxicity Category 2A Causes eye irritation

Potential Short Term Health Effects
Routes of Exposure Eyes, Skin, Inhalation, Ingestion.
Eyes Irritant

Avoid eye contact

Effects may vary depending on length of exposure, solution concentration

Skin Irritant. Prolonged contact may cause dermatitis, and itching.
Inhalation No adverse effects expected under typical use conditions.
Ingestion Oral burns, vomiting, and gastrointestinal disturbance.
Target organs Eyes. Skin.

Component CAS# OSHA HAZARD % by Weight

1. Lactic Acid 79-33-4 YES 12.00-18.00

2. Gluconic Acid 526-95-4 YES 2.50-3.75

3. Lauramine Oxide 1643-20-5 YES 1.50-3.25

CLR Calcium, Lime & Rust Remover

Surfaces Retail Package: [28 fl. oz., 42 fl. oz., and 128 fl. oz. (one gallon)}

2 – HAZARDS IDENTIFICATION

and possible SKIN IRRITATANT GHS Category 3 – on sensitive skin.DO NOT get
in eyes, on skin or clothing. DO NOT mix with bleach or other household chemicals
as harmful fumes may result. DO NOT ingest. DO NOT breathe vapor or mist. Use
in well ventilated areas. Keep container closed when not in use.

KEEP OUT OF REACH OF CHILDREN

SECTION 3 - COMPOSITION /INFORMATION ON INGREDIENTS

521012 Page 1 of 6 Date issued 01-October-2012

MATERIAL SAFETY DATA SHEET

CLR CALCIUM, LIME & RUST REMOVER

SECTION 4 – FIRST AID MEASURES

EYE CONTACT: In case of eye contact, immediately rinse eye thoroughly with plenty of water. Remove

contact lenses, and continue rinsing for at least 15 minutes. If irritation persists, get medical attention.

SKIN CONTACT: Can be irritating to skin, prolonged contact can be more severe, no adverse effects

during normal usage. In case of skin contact, rinse area for at least 15 minutes. Remove contaminated
clothing and shoes, wash thoroughly before reuse. If irritation persists get medical attention.

INHALATION: Not a significant route of exposure. Remove to fresh air. If breathing is difficult, GET

MEDICAL ATTENTION IMMEDIATELY.

INGESTION: DO NOT induce vomiting. If fully conscious, drink 16 ounces of water. CALL A PHYSCIAN

OR POISON CONTROL CENTER IMMEDIATELY. NEVER give an unconscious person anything to ingest.

SECTION 5 – FIRE FIGHTING MEASURES

FLAMMABILTY: Not flammable
FLASH POINT: None; Method: ASTM D-56
EXPLOSIVE LIMITS IN AIR: Not available
EXTINGUISHING MEDIA: Not flammable. Use appropriate media for area. Use water spray, dry chemical,

alcohol foam or carbon dioxide.

FIRE FIGHTING METHODS: Evacuate area of personnel. Wear protective NIOSH-approved self-

contained breathing apparatus. Remain upwind of fire to avoid hazardous vapors and decomposition
products. Use water spray to cool fire-exposed containers. Run-off of large quantities of product from fire
control may cause pollution. Contact appropriate agencies.

HAZARDOUS COMBUSTION PRODUCTS: Carbon Monoxide. Thermal decomposition can lead to

irritating gases and vapors.

FIRE AND EXPLOSION HAZARDS: None known.

SECTION 6 – ACCIDENTAL RELEASES MEASURES

Steps to be taken in Case Material is Released or Spilled: Avoid contact with skin and eyes
Small Spill: No special clean-up procedure is necessary for small (less than 1 gallon) spills. Flush spill

area with water. Wear rubber gloves.

Large Spill: Use personal protection recommended in Section 8. Isolate area, and deny entry to

unnecessary and unprotected personnel. Dam spill, and absorb with earth, sand or similar material. Place
in non-leaking containers. Dispose of collected material according to local, state, and federal regulations.
Flush residue with large amount of water. Avoid direct discharge to sewers and surface waters.

SECTION 7- HANDLING AND STORAGE

STORAGE: Store in cool, well-ventilated area, away from heat. Keep containers tightly closed. Avoid

contact with combustible materials, wood, and organic materials. Store in original container in a secure
area away from children and pets.

HANDLING: Avoid contact with eyes, skin or clothing. May be harmful or if swallowed. Use with adequate

ventilation. Avoid breathing vapors or mist. Do not eat, drink, or smoke in work area. Wash hand thoroughly
after use. Consumer size containers (28, and 42 fluid ounces and gallon containers), should be rinsed and
recycled. DO NOT PRESSURIZE, CUT OR EXPOSE THESE CONTAINERS TO HEAT, FLAME,

521012 Page 2 of 6 Date issued 01-October-2012

MATERIAL SAFETY DATA SHEET

CLR CALCIUM, LIME & RUST REMOVER

SPARKS, STATIC ELECTRICITY, OR OTHER SOURCES OF IGNITION. THEY MAY EXPLODE AND
CAUSE INJURY.

DO NOT MIX WITH BLEACH, OR ANY OTHER PRODUCTS AS TOXIC FUMES MAY RESULT. KEEP
OUT OF REACH OF CHILDREN.

SECTION 8 – EXPOSURE CONTROLS / PERSONAL PROTECTION

VENTILATION REQUIREMENT: Avoid prolonged breathing mists or dusts of this product. Use with

adequate ventilation. Do not use in closed or confined spaces.

RESPIRATORY PROTECTION: None required during normal household use.
EYE PROTECTION: Not required during normal household usage. Do not wear contact lenses.

Emergency responders should wear full eye and face protection.

SKIN PROTECTION: Rubber gloves with protective cuff. Emergency responders should wear

impermeable gloves.

OTHER PROTECTION: Emergency responders should wear chemical type (impermeable) protective

clothing and footwear where direct contact with chemicals in this product is possible.

WORK/HYGIENIC PRACTICES: Wash thoroughly with soap and water after use or handling.
EXPOSURE GUIDELINES:

COMPONENT

PEL STEL/C TWA STEL/C

1. Lactic Acid N.E N.E. N.E. N.E.

2. Gluconic Acid N.E. N.E. N.E. N.E.

3. Lauramine Oxide N.E. N.E. N.E. N.E.

Boiling point: 99ºC / 210º F Specific Gravity @20ºC: 1.04 – 1.06
Vapor Pressure: N.D. Percent Volatiles: ~77.2% (Calculated)
Freezing Point: N.D. Evaporation Rate: N.D. (nBuAc=1)
Melting Point: N.D. Total VOC (wt. %): 0% - does not include any
Vapor Density (mm Hg): N.D. (
pH: @20ºC 2.10-2.30
Solubility in Water: 100%

STABILITY: Stable under normal conditions.
CONDITIONS TO AVOID: Avoid elevated temperatures.
INCOMPATIBLE MATERIALS: Strong oxidizing agents, metals (except stainless steel and chrome),

acids, and bases.

HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition can lead to release of irritating

gases, vapors and carbon oxides.

POSSIBILITY OF HAZARDOUS REACTIONS: No data.

LD

ACUTE EYE IRRITATION: OPPTS 8740.2400 Toxicity - Irritant; GHS Toxicity Category 2A - Irritant

50

ACUTE DERMAL IRRATION - RABBITS: OPPTS 870.2500 Toxicity Category IV – Mild or Slight Skin

LD

50

Irritation; GHS Category 3 – Mild Skin Irritation.

LD

ACUTE ORAL TOXICITY – RATS: OPPTS 870.1100 Toxicity Category IV >5,000 mg/kg; GHS

50

Category 5 >5,000 mg/kg - Not Toxic

OSHA ACGIH

SECTION 9 – PHYSICAL AND CHEMICAL PROPERTIES

Volatile Organic Compounds/ CARB applicable

California Air Resource Board) exemptions

SECTION 10 – STABILITY AND REACTIVITY

SECTION 11 – TOXICOLOGICAL INFORMATION

521012 Page 3 of 6 Date issued 01-October-2012