ʻAkika 7-Amino-1,3-naphthalenedisulfonic CAS 86-65-7

CAS:86-65-7

Formula Molekala:C10H9NO6S2

Kaumaha Molekala:303.31

Nā EINECS:201-689-2

Nā huaʻōlelo like:7-amino-3-naphthalenedisulfonicacid; AMINO K ACID; K-ACID; 7-aminonaphthalene-1,3-disulphonic acid; 2-NAPHTHYLAMINE-6,8-DISULFONIC ACID (AMINO G SALT); 7-aminonaphthalene-1,3-disulfonic acid; 1,3-Disulfo-7-naphthylamine; 7-Amino-1,3-naphthalenedisulfonic acid, tech; 1,3-Naphthalenedisulfonic acid, 7-amino-; 7-Amino-1,3-naphthalenedisulfonic acid; 7-Naphthylamine-1,3-disulfonic acid

Waiho i kāu leka

Nā kikoʻī huahana

Hoʻoiho

Nā Lepili Huahana

He aha ka 7-Amino-1,3-naphthalenedisulfonic acid CAS 86-65-7?

ʻO ka waikawa 7-Amino-1,3-naphthalenedionic he pauka hina keʻokeʻo a beige ʻōmaʻomaʻo a ʻeleʻele māmā a i ʻole he mea i hana ʻia me ke nila.

Nā kikoʻī

Mea	Nā kikoʻī
pKa	-0.93±0.40 (Wānana ʻia)
Ka nui o ka paʻa	1.6329 (kuhikuhi maʻamau)
Kiko heheʻe	300°C
ʻIkepili refractive	1.7330 (kuhikuhi)
MW	303.31

Noi

Hoʻohana ʻia ka waikawa 7-Amino-1,3-naphthalenedionic ma ke ʻano he waena no ka synthesis o nā dyes reactive a me nā pigments organik i ka ʻoihana dye. Hiki iā ia ke hana i nā ʻano dyes acidic like ʻole a hiki ke hoʻohana ʻia e hana i nā pigments ʻai.