Note: Ingredients listed on restricted chemical lists
EC/CAS
7681-11-0
Name of the chemical
potassium iodide
Concentration
20-30%
General Information
Version
6
Revision date
2026-07-07
Product name
DPD Total Chlorine Reagent
1.2.1 Relevant identified uses
Water Analysis, Indicator for total chlorine
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)
H319, H372
Hazard statements
Code
Statements
H319
Causes serious eye irritation
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Serious eye damage/eye irritation Category 2A Specific target organ toxicity (repeated exposure) Category 1 Hazards not otherwise classified (HNOC) Not applicable
Signal word
Danger
Hazard statements
H319 - Causes serious eye irritation H372 - Causes damage to organs through prolonged or repeated exposure
Precautionary statements
P280 - Wear protective gloves, protective clothing, eye protection and face protection P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337 + P313 - If eye irritation persists: Get medical advice and attention P260 - Do not breathe dust, fume, gas, mist, vapors and spray P270 - Do not eat, drink or smoke when using this product P314 - Get medical advice and attention if you feel unwell P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable
Other hazards
Known No information available.
2.1 Classification of the substance or mixture
Serious eye damage/eye irritation Category 2A Specific target organ toxicity (repeated exposure) Category 1 Hazards not otherwise classified (HNOC) Not applicable.
