RIPA Buffer Concentrate

Cayman Chemical Co

Revision date : 2026-01-06

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GHS05 GHS08
Health risk rating 4
Safety risk rating 1
Environmental risk rating 3

Note: Ingredients listed on restricted chemical lists

EC/CAS

127087-87-0

Name of the chemical

Nonylphenolethoxylates (NPEO)

Concentration

5.0%

EC/CAS

7732-18-5

Name of the chemical

Water, distilled, conductivity or of similar purity H2O

Concentration

84.74%

General Information

Revision date

2026-01-06

Product name

RIPA Buffer Concentrate

1.2.1 Relevant identified uses

This product is for research use - Not for human or veterinary diagnostic or therapeutic use

Emergency telephone

+1 (734) 971-3335, 800-424-9300

Icons in SDS

GHS05 GHS08 M004 M009

Company Information

company name

Cayman Chemical Co

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H318, H373, H401, H412

Hazard statements

Code

Statements

H318

Causes serious eye damage

Section 2

SECTION 2: Hazards identification

NFPA Rating Classification of the substance or mixture d ~ GHS08 Health hazard Specific target organ toxicity (repeated exposure) 2 H373 May cause damage to organs through prolonged or repeated exposure d ~ GHS05 Corrosion Eye damage 1 H318 Causes serious eye damage Aquatic Acute 2 H401 Toxic to aquatic life Aquatic Chronic 3 H412 Harmful to aquatic life with long lasting effects

2.2 Label elements

The product is classified and labeled according to the Globally Harmonized System (GHS). (Contd. on page 2) US (Contd. from page 1)

Hazard pictograms

d ~ d ~ GHS05 GHS08

Signal word

Danger

Hazardous Ingredients

Tergitol NP-40 Nonionic Sodium chloride

Hazard statements

H318 Causes serious eye damage. H373 May cause damage to organs through prolonged or repeated exposure. H401 Toxic to aquatic life. H412 Harmful to aquatic life with long lasting effects.

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapors/spray. P273 Avoid release to the environment. P280 Wear eye protection / 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. P310 Immediately call a poison center/doctor. P314 Get medical advice/attention if you feel unwell. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. · Information pertaining to particular dangers for man and environment

Classification system

· NFPA ratings (scale 0 - 4) Health = 3 0 Fire = 0 3 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH *3 Health = *3 FIRE 0 Fire = 0 REACTIVITY 0 Reactivity = 0

PBT Substances

Not applicable

vPvB Substances

Not applicable

2.3 Other hazards

There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard. US (Contd. on page 3) (Contd. from page 2)

2.1 Classification of the substance or mixture

d ~ GHS08 Health hazard Specific target organ toxicity (repeated exposure) 2 H373 May cause damage to organs through prolonged or repeated exposure. d ~ GHS05 Corrosion Eye damage 1 H318 Causes serious eye damage. Aquatic Acute 2 H401 Toxic to aquatic life. Aquatic Chronic 3 H412 Harmful to aquatic life with long lasting effects.

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