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76058-33-8 - Ethyl Red - 4-(Diethylamino)azobenzene-2'-carboxylic Acid - J63446 - Alfa Aesar

J63446 Ethyl Red

CAS Number
76058-33-8
Synonyms
4-(Diethylamino)azobenzene-2'-carboxylic Acid

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Ethyl Red

MDL
MFCD00002427

Chemical Properties

Formula
C17H19N3O2
Formula Weight
297.36
Form
Powder
Melting point
ca 135° dec

Applications

Indicator: pH 4.5 (red) to pH 6.5 (yellow)

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
3366056
Harmonized Tariff Code
2927.00
TSCA
No

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