Coomassie protein assay reagent

Sigma-Aldrich Chemical Pvt Limited

Revision date : 2026-07-10

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS02 GHS08 GHS05 GHS07
Health risk rating 5
Safety risk rating 5
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

231-633-2/7664-38-2

Name of the chemical

phosphoric acid

Concentration

>=25-<30 >=25% 10-<25% 10-<25% >=1%

EC/CAS

200-659-6/67-56-1

Name of the chemical

Methanol

Concentration

>=10-<20 603-001- >=10% 3-<10%

General Information

Version

7.5

Revision date

2026-07-10

Product name

Coomassie protein assay reagent

Icons in SDS

GHS02 GHS05 GHS07 GHS08 M009 M010 M011

Company Information

company name

Sigma-Aldrich Chemical Pvt Limited

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H226, H290, H302, H302+H312+H332, H312, H314, H318, H332, H370

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

H290

May be corrosive to metals

H302

Harmful if swallowed

H302+H312+H332

Harmful if swallowed, in contact with skin or if inhaled

H312

Harmful in contact with skin

H314

Causes severe skin burns and eye damage.

H318

Causes serious eye damage.

H332

Harmful if inhaled

H370

Causes damage to organs

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger Danger

Hazard statements

H226 Flammable liquid and vapour. H290 May be corrosive to metals. H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled. H314 Causes severe skin burns and eye damage. H370 Causes damage to organs (Eyes, Central nervous system). H370 Causes damage to organs. H314 Causes severe skin burns and eye damage.

Precautionary statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Response

P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Hazardous Ingredients

phosphoric acid Methanol Reduced Labelling (<= 125 ml)

Supplemental label elements

none

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Flammable liquids, Category 3 H226: Flammable liquid and vapour. Corrosive to metals, Category 1 H290: May be corrosive to metals. Acute toxicity, Category 4 H302: Harmful if swallowed. Acute toxicity, Category 4 H332: Harmful if inhaled. Acute toxicity, Category 4 H312: Harmful in contact with skin. Skin corrosion, Sub-category 1B H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Specific target organ toxicity - H370: Causes damage to organs. single exposure, Category 1, Eyes, Central nervous system

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.