Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
Potassium or sodium hydroxide (20)
Concentration
1-5%
General Information
Version
5
Revision date
2026-07-07
Product name
EGTA Solution
1.2.1 Relevant identified uses
Water Analysis, Chelating Reagent
1.2.2. Uses advised against
Consumer use
Emergency telephone
+1(303) 623-5716 - 24
Icons in SDS
Company Information
company name
Hach Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Corrosive to metals Category 1 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Hazards not otherwise classified (HNOC) Not applicable
Signal word
Danger
Hazard statements
H290 - May be corrosive to metals H314 - Causes severe skin burns and eye damage
Precautionary statements
P260 - Do not breathe dust, fume, gas, mist, vapors and spray P280 - Wear protective gloves, protective clothing, eye protection and face protection P301 + P330 + P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P305 + P351 + P338 - 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, doctor or physician P363 - Wash contaminated clothing before reuse P405 - Store locked up P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable P234 - Keep only in original container P390 - Absorb spillage to prevent material damage
Other hazards
Known No information available.
2.1 Classification of the substance or mixture
Corrosive to metals Category 1 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Hazards not otherwise classified (HNOC) Not applicable.
