Note: Ingredients listed on restricted chemical lists
EC/CAS
2809-21-4
Name of the chemical
(1-Hydroxyethylidene-diphosphonic acid) and its salts
Concentration
7%-14%
General Information
Revision date
2015-05-16
Product name
Clear Spa Spa Solutions Metal Guard
Product Synonyms
Etidronic Acid; 1-Hydroxyethylidene-1,1-diphosphonic acid; HEDP
Chemical name
(1-Hydroxyethylidene)diphosphonic acid
CAS No.
2809-21-4
1.2.1 Relevant identified uses
Surface and Equipment Protectant
supplier name
Oreq Corporation
Emergency telephone
1-800-424-9300
Icons in SDS
Company Information
company name
Oreq Corporation
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H303, H318, H410
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
NFPA Rating EMERGENCY OVERVIEW DANGER
Hazard statements
Corrosive to metals (Category 1) Serious eye damage (Category 1) H290: May be corrosive to metals. H303: May be harmful if swallowed. H318: Causes serious eye damage. H410: Very toxic to aquatic life with long lasting effects.
Precautionary statements
P273: Avoid release to the environment. P280: Wear protective gloves/eye protection/face protection. P234: Keep only in original container. P305+351+338 IF IN EYES Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P406: Store in corrosive resistant stainless steel container with a resistant inner liner. P501: Dispose of contents/container to an approved waste disposal plant.
Health hazards
2 2 Flammability 0 Fire 0
Physical hazards
0 Reactivity Hazard 0 (Continued)
Potential health effects
Inhalation: May be harmful if inhaled. May cause respiratory tract irritation. Skin: May be harmful if absorbed through skin. May cause skin irritation. Eyes: May cause eye irritation. Ingestion: May be harmful if swallowed.
