Note: Ingredients listed on restricted chemical lists
EC/CAS
76-60-8
Name of the chemical
Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-,S,S-dioxide
Concentration
<1%
EC/CAS
1310-58-3
Name of the chemical
potassium hydroxide
Concentration
<0.1%
General Information
Version
3.1
Revision date
2026-07-01
Product name
Bromcresol Green-Methyl Red Indicator Solution
1.2.1 Relevant identified uses
Laboratory reagent, Indicator for pH
1.2.2. Uses advised against
Consumer use
supplier name
Hach Sales & Service LP
Emergency telephone
1-800-424-9300
Icons in SDS
Company Information
company name
Hach Sales & Service LP
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H316, H319, H335, H336
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 Serious eye damage/eye irritation Category 2A Specific target organ toxicity (single exposure) Category 3 Category 3 Target organ effects: Respiratory irritation
2.2 Label elements
Danger
Hazard statements
H225 - Highly flammable liquid and vapor H319 - Causes serious eye irritation H336 - May cause drowsiness or dizziness
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/attention P261 - Avoid breathing dust, fume, gas, mist, vapors and spray P271 - Use only outdoors or in a well-ventilated area P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P312 - Call a POISON CENTER or doctor if you feel unwell P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P405 - Store locked up P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable 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 non-sparking tools P243 - Take action to prevent static discharges P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P403 + P235 - Store in a well-ventilated place. Keep cool Unknown acute toxicity 0.01 % of the mixture consists of ingredient(s) of unknown toxicity. 0.01 % of the mixture consists of ingredient(s) of unknown acute oral toxicity 0.01 % of the mixture consists of ingredient(s) of unknown acute dermal toxicity 0.01 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (dust/mist) 0.01 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (vapor) 0.01 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (gas)
Other hazards
Known Causes mild skin irritation.
2.1 Classification of the substance or mixture
Flammable liquids Category 2 Serious eye damage/eye irritation Category 2A Specific target organ toxicity (single exposure) Category 3 Category 3 Target organ effects: Respiratory irritation.