Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-58-3
Name of the chemical
potassium hydroxide
Concentration
<0.1%
EC/CAS
77-09-8
Name of the chemical
Phenolphthalein
Concentration
<0.1%
General Information
Version
2.4
Revision date
2021-06-15
Product name
Wide Range 4 pH Indicator Solution
1.2.1 Relevant identified uses
Laboratory reagent. Indicator for pH
Emergency telephone
+1(303) 623-5716
Icons in SDS
Company Information
company name
Hach Company P.O.Box 389
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H336
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Classification Regulatory Status
Signal word
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 + P3183 - If eye irritation persists: Get medical attention P261 - Avoid breathing dust/fume/gas/mist/vapors/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 - Calla 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/ container to an approved waste disposal plant P210 - Keep away from heat/sparks/open flames/hot surfaces. - No smoking P240 - Ground/bond container and receiving equipment P241 - Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 - Use only non-sparking tools P243 - Take precautionary measures against static discharge P303 + P361 + P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/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 Causes mild skin irritation
2.1 Classification of the substance or mixture
Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Flammable liquids Category 2 Serious eye damage/eye irritation Category 2A Specific target organ toxicity (single exposure) Category 3 Hazards not otherwise classified (HNOC) Not applicable
