SDS
MSDS ID: 540910  08/10 
JELMAR 
MATERIAL SAFETY DATA SHEET 
CLR CALCIUM LIME & RUST REMOVER 
ENHANCED FORMULA - DfE 
Page 1 of 5 
SECTION 1 - PRODUCT AND COMPANY IDENTIFICATION 
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 Contact: Chemtrec 1(800) 424-9300 
Product Name:  CLR- Calcium Lime & Rust Remover (Enhanced Formula) - DfE 
MSDS ID:  540910 
Chemical Family:  Aqueous Acidic Cleaner 
Formula:  Proprietary Mixture 
SECTION 2 – HAZARDS IDENTIFICATION 
PHYSICAL STATE:  Liquid 
COLOR:  Crystal clear, lime green 
ODOR:  Slightly sour 
WARNING OVERVIEW: Irritating to eyes. Use with adequate ventilation. Avoid breathing mist or dust. 
Keep container closed when not in use. 
POTENTIAL HEALTH EFFECTS 
ROUTES OF EXPOSURE: Eyes. Skin. Inhalation. Ingestion. 
TARGET ORGANS: No data. 
EYE CONTACT: Irritation and blurred vision. Effects may vary depending on length of exposure, solution 
concentration, and first aid measures. Prolonged contact may cause permanent damage. 
SKIN CONTACT: Prolonged contact may cause dermatitis, and itching. 
INHALATION: Irritation, breathing difficulties, headaches, dizziness. 
INGESTION: Oral burns, vomiting, and gastrointestinal disturbance. 
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE TO PRODUCT: Eye, skin, and respiratory 
disorders. 
CANCER INFORMATION: This product does not contain >0.10% of the known potential carcinogens 
listed in NTP, IRAC, or OSHA. 
DO NOT MIX WITH BLEACH, OR ANY OTHER PRODUCT AS TOXIC FUMES MAY RESULT. KEEP OUT 
OF REACH OF CHILDREN. 
SECTION 3 - COMPOSITION /INFORMATION ON INGREDIENTS 
Component  CAS#  OSHA HAZARD  % by Weight 
1. Water  7732-18-5  NO  70-81 
2. Lactic Acid  79-33-4  YES  15-20 
3. Gluconic Acid  526-95-4  N0  2-4 
4. Lauramine Oxide  1643-20-5  N0  1-4 
5. Propylene Glycol n-Butyl Ether  5131-66-8  YES  1-2 
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. Get immediate 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. Get immediate medical attention if irritation persists. 





