General Information
Version
6
Revision date
2026-07-10
Product name
Hydrosulfite Reagent for Total Copper
CAS No.
7775-14-6
1.2.1 Relevant identified uses
Laboratory Use
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)
H251, H302, H319, H412
Hazard statements
Code
Statements
H251
Self-heating; may catch fire
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Self-heating substances and mixtures Category 1 Acute toxicity - Oral Category 4 Serious eye damage/eye irritation Category 2A Hazardous to the aquatic environment - chronic Category 3 Hazards not otherwise classified (HNOC) Not applicable
Signal word
Danger
Hazard statements
H251 - Self-heating; may catch fire H302 - Harmful if swallowed H319 - Causes serious eye irritation H412 - Harmful to aquatic life with long lasting effects
Precautionary statements
P270 - Do not eat, drink or smoke when using this product P301 + P312 - IF SWALLOWED: Call a POISON CENTER, doctor or physician if you feel unwell P330 - Rinse mouth P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable 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 P273 - Avoid release to the environment P235 + P410 - Keep cool. Protect from sunlight P407 - Maintain air gap between stacks or pallets P420 - Store away from other materials
Other hazards
Known Causes mild skin irritation. Harmful to aquatic life.
2.1 Classification of the substance or mixture
Self-heating substances and mixtures Category 1 Acute toxicity - Oral Category 4 Serious eye damage/eye irritation Category 2A Hazardous to the aquatic environment - chronic Category 3 Hazards not otherwise classified (HNOC) Not applicable.
