1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate

AKA “155601-30-2, 4, 5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate, Colorex WP5, 1H-Pyrazole-1-ethanol, 5-diamino-, sulfate (1:1), UNII-04N8KX12N6, 1-(2-Hydroxyethyl)-4, 5-diaminopyrazole sulfate, 5-Diamino-1-(2-hydroxyethyl)-1H-pyrazole sulfate, 04N8KX12N6, sulfate (1:1) (salt)”

Ingredient

Ingredient Facts

1-hydroxyethyl 4,5-diamino pyrazole sulfate

AKA: 155601-30-2, 5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate, Colorex WP5, 1H-Pyrazole-1-ethanol, 5-diamino-, Sulfate (1:1), UNII-04N8KX12N6, 1-(2-Hydroxyethyl)-4, 5-diaminopyrazole sulfate, 5-Diamino-1-(2-hydroxyethyl)-1H-pyrazole sulfate, 04N8KX12N6, Sulfate (1:1) (salt)

Ingredient · Hair Dyeing · EWG: 4

Synthetic

Not Clean

1H-Pyrazole-1-Ethanol, 4,5 diamino-, sulfate; 1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate

Formula

C5H12N4O5S

Mol. Weight

240.24

CAS #

155601-30-2

Form

Powder

See origin →

Functions

Hair Dyeing

Colors Hair

Traditional Use

A synthetic compound developed in the late 20th century specifically for use as a hair dye precursor. Created to provide stable, predictable color results in hair coloring products.