TMB, Tetramethylbenzidine

Electron Microscopy Sciences

Revision date : 2021-04-06

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GHS06 GHS07
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

124-04-9

Name of the chemical

adipic acid

Concentration

N/A

EC/CAS

9003-39-8

Name of the chemical

polyvinylpyrrolidone

Concentration

N/A

General Information

Revision date

2021-04-06

Product name

TMB, Tetramethylbenzidine

1.2.1 Relevant identified uses

Laboratory chemicals

Emergency telephone

1-800-424-9300 Contract CCN7661

Icons in SDS

GHS06 GHS07 M004 M009

Company Information

company name

Electron Microscopy Sciences

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

sgkcck@aol.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H300, H310, H319, H330

Hazard statements

Code

Statements

H300

Fatal if swallowed

Section 2

2.1 Classification of the substance or mixture

GHS06 Skull and crossbones Acute Tox. 1 H300 Fatal if swallowed. Acute Tox. 1 H310 Fatal in contact with skin. Acute Tox. 2 H330 Fatal if inhaled. GHS07 Eye Irrit. 2A H319 Causes serious eye irritation.

2.2 Label elements

The product is classified and labeled according to the Globally Harmonized System (GHS)

Hazard pictograms

GHS06 GHS07

Signal word

Danger

Hazardous Ingredients

Polyvinylpyrolidone 3,3',5,5'-tetramethylbenzidine

Hazard statements

Fatal if swallowed, in contact with skin or if inhaled. Causes serious eye irritation.

Precautionary statements

Do not breathe dust/fume/gas/mist/vapors/spray. Do not get in eyes, on skin, or on clothing. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. [In case of inadequate ventilation] wear respiratory protection. If swallowed: Immediately call a poison center/doctor. Rinse mouth. If on skin: Wash with plenty of water. IF INHALED: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see on this label). Take off immediately all contaminated clothing and wash it before reuse. If eye irritation persists: Get medical advice/attention. Store in a well-ventilated place. Keep container tightly closed. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Classification system

NFPA ratings (scale 0 - 4) Health = 2 0 Fire = 0 2 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH 2 Health = 2 0 Fire = 0 FIRE REACTIVITY 0 Reactivity = 0

PBT Substances

Not applicable

vPvB Substances

Not applicable

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