Note: Ingredients listed on restricted chemical lists
EC/CAS
2809-21-4
Name of the chemical
(1-Hydroxyethylidene-diphosphonic acid) and its salts
Concentration
58 - 62
General Information
Version
4.0
Revision date
2025-08-07
Product name
HEDP 60%
Emergency telephone
800-535-5053
Icons in SDS
Company Information
company name
Valudor Products, LLC
e-mail address of the competent person responsible for the Safety Data Sheet
info@valudor.com
GHS Information
Signal word
danger
Hazard Codes
Hazard statements (CLP)
H290, H318
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification of the substance or mixture
Hazard categories
Category Hazard class and Hazard state- category ment A.3 serious eye damage/eye irritation Eye Dam. 1 H318 B.16 substance or mixture corrosive to metals Met. Corr. 1 H290 For full text of abbreviations: see SECTION 16
Signal word
danger
Hazard pictograms
GHS05
Hazard statements
H290 May be corrosive to metals. H318 Causes serious eye damage.
Precautionary statements
P234 Keep only in original packaging. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338+P310 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. P390 Absorb spillage to prevent material damage. P406 Store in corrosion resistant container with a resistant inner liner.
Hazardous Ingredients
1-hydroxyethane-1,1-diphosphonic acid
Results of PBT and vPvB assessment
Does not contain a PBT-/vPvB-substance at a concentration of ≥ 0.1%.
2.1 Classification of the substance or mixture
Classification acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200) Classification Section Hazard class Category Hazard class and Hazard state- category ment A.3 serious eye damage/eye irritation 1 Eye Dam. 1 H318 B.16 substance or mixture corrosive to metals 1 Met. Corr. 1 H290 For full text of abbreviations: see SECTION 16