Home > Chemicals > J ACID

J ACID

Amino-5-naphthol-7-sulfonic acid, also known as “J acid,” is an organic compound with the chemical formula C10H10NO3S. It is a sulfonic acid derivative of 2-amino-5-naphthol and is used as a dye intermediate.

Product Description

It is used to produce a variety of dyes, pigments, and other colorants for a wide range of applications such as textile, leather, and paper industries. J acid is known for its excellent light fastness and high tinting strength.

Product Characteristics Product Detail
CAS No 87-02-5
Formula C10H9NO4S
Molecular Weight 239.25
Synonyms 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-;7-amino-4-hydroxynaphthalene-2-sulfonic acid;Kyselina 2-amino-5-naftol-7-sulfonova;Kyselina 6-amino-1-naftol-3-sulfonova;2-Amino-5-naphthol-7-sulfonic acid;Aminonaphthol sulfonic acid J;Isogamma acid;BRN 2217192;CCRIS 8989;NSC 31510;Kyselina I;
EINECS 201-718-9
Density 1.627 g/cm3
Solubility Soluble in hot water, soda ash and caustic soda
Appearance White needle crystal

 

Contact Us

Email: lorsean6988@gmail.com

Mob.: +86 139 3280 8522

Mob.: +86 186 3189 8150

Tel.: +86 318 2878 066

Fax: +86 318 2875 788

Whatsapp: +8618631898150

Add.: Chengdong Industrial Zone, Wuqiang County, Hengshui City, Hebei Province, China 053000

Home Contact us

Sign In

Username :

Password :