Bromcresol Green-Methyl Red Indicator Solution

Hach Sales & Service LP

Revision date : 2026-07-01

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GHS02 GHS07
Health risk rating 2
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

67-63-0

Name of the chemical

Propan-2-ol

Concentration

80-90%

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

GHS02 GHS07 M004 M008 M009 M010 M017 M022

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.

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