Material Safety Data Sheet

Page 4 of 5
Print Rev. Date 02/04/2008
MSDS ID MSDS2536
SPA STAIN & SCALE
PREVENTER
11. Toxicological Information
ACUTE EFFECTS:
Oral LD50: 2,000 mg/kg
Dermal LD50: 10,000 mg/kg
12. Ecological Information
No information available.
13. Disposal Considerations
Waste Disposal
Dispose of waste in accordance with all federal, state, and local regulations.
14. Transportation Information
DOT Shipping Name
Corrosive liquid, acidic, organic, n.o.s. ((1-Hydroxyethylidene)diphosphonic acid)
Hazard Class
8, Corrosive
UN Number
UN3265
Packing Group
PG II
NOTE: Corrosive materials in Packing Group II, in inner packagings not over 1.0 L (0.3
gallon) for liquids or 1.0 kg (2.2 pounds) for solids, packed in strong outer packagings, may
be renamed "Consumer Commodity" and reclassed as ORM-D material.
15. Regulatory Information
TSCA
Hazardous Component(s) subject to reporting on the TSCA List.
16. Other Information
This information is based upon technical information believed to be reliable. It is subject to
revision as additional knowledge and experience is gained.
Disclaimer
Nothing contained herein grants or extends a license, express or implied, in connection with