pH 12.46 Buffer

thermo scientific

Revision date : 2025-10-03

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GHS05
Health risk rating 2
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

7732-18-5

Name of the chemical

Water, distilled, conductivity or of similar purity H2O

Concentration

>90.0%

EC/CAS

1310-73-2

Name of the chemical

sodium hydroxide

Concentration

0.1-1.0%

General Information

Version

10

Revision date

2025-10-03

Product name

pH 12.46 Buffer

1.2.1 Relevant identified uses

Use as laboratory reagent

Emergency telephone

1-800-424-9300, 1-703-527-3887

Icons in SDS

GHS05 M004 M010 M011 M013 M017

Company Information

company name

thermo scientific

e-mail address of the competent person responsible for the Safety Data Sheet

wlp.techsupport@thermofisher.com

Section 2

SECTION 2: Hazards identification

This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Classification

Prevention

Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection

Response

None Immediately call a POISON CENTER or doctor/physician Call a POISON CENTER or doctor/physician if you feel unwell Get medical attention/advice if you feel unwell IF exposed or concerned: Get medical attention/advice Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing Skin Call a POISON CENTER or doctor/physician if you feel unwell Get immediate medical attention/advice Take off contaminated clothing and wash before reuse Wash contaminated clothing before reuse IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower

Storage

None

Disposal

Dispose of contents in accordance with all local, regional, national and international guidelines.

2.3 Other hazards

No information available

Further information

No information available

2.1 Classification of the substance or mixture

OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 1 Emergency Overview Signal Word Danger Hazard Statements Causes serious eye damage Causes skin irritation The product contains no substances which at their given concentration, are considered to be hazardous to health Appearance Colorless Physical State Liquid Odor No information available

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