Note: Ingredients listed on restricted chemical lists
EC/CAS
67-56-1
Name of the chemical
Methanol
Concentration
90-100%
EC/CAS
592-85-8
Name of the chemical
Mercuric thiocyanate
Concentration
<1%
General Information
Version
4
Revision date
2026-07-07
Product name
Mercuric Thiocyanate Solution
1.2.1 Relevant identified uses
Water Analysis, Determination of chloride
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)
H225, H301, H311, H330, H370, H411
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Flammable liquids Category 2 Acute toxicity - Oral Category 3 Acute toxicity - Dermal Category 3 Acute toxicity - Inhalation (Dusts/Mists) Category 2 Specific target organ toxicity (single exposure) Category 1 Hazardous to the aquatic environment - chronic Category 2 Hazards not otherwise classified (HNOC) Not applicable
Signal word
Danger
Hazard statements
H225 - Highly flammable liquid and vapor H301 - Toxic if swallowed H311 - Toxic in contact with skin H330 - Fatal if inhaled H370 - Causes damage to organs H411 - Toxic to aquatic life with long lasting effects
Precautionary statements
P270 - Do not eat, drink or smoke when using this product P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER, doctor or physician P405 - Store locked up P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable P260 - Do not breathe dust, fume, gas, mist, vapors and spray P271 - Use only outdoors or in a well-ventilated area P284 - Wear respiratory protection P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P310 - Immediately call a POISON CENTER, doctor or physician P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P308 + P311 - IF exposed or concerned: Call a POISON CENTER or doctor P273 - Avoid release to the environment P391 - Collect spillage P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P240 - Ground and bond container and receiving equipment P241 - Use explosion-proof electrical, ventilating and lighting equipment P242 - Use only non-sparking tools P243 - Take precautionary measures against static discharge P280 - Wear protective gloves, protective clothing, eye protection and face protection P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P403 + P235 - Store in a well-ventilated place. Keep cool
Other hazards
Known No information available.
2.1 Classification of the substance or mixture
Flammable liquids Category 2 Acute toxicity - Oral Category 3 Acute toxicity - Dermal Category 3 Acute toxicity - Inhalation (Dusts/Mists) Category 2 Specific target organ toxicity (single exposure) Category 1 Hazardous to the aquatic environment - chronic Category 2 Hazards not otherwise classified (HNOC) Not applicable.