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90-20-0

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90-20-0

@90-20-0

📅 Joined February 2021
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90-20-0@90-20-0·Feb 5
CAS 90-20-0· hydroxy- (

CAS号: 90-20-0 英文名称: 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid 英文同义词: H Acids;c.i.35570;kyselinah;1-Naphthol-8-amino-3,6-disulfonicacid;1-Amino-8-naphthol-3,6-disulphonicacid;8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID;1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID;kyselina8-amino-1-naftol-3,6-disulfonova;kyselina1-amino-8-naftol-3,6-disulfonova;1-Amino-8-hydroxy-3,6-disulfonaphthalene 中文名称: 1-氨基-8-萘酚-3,6-二磺酸 中文同义词: H酸;H酸粉;1-氨基-8-萘酚-3,6-二磺酸;8-氨基-1-萘酚-3,6-二磺酸;4-氨基-5-羟基-2,7-萘二磺酸;H酸,1-氨基-8-萘酚-3,6-二磺酸;1-氨基-8-萘酚-3,6-二磺酸 25G;1-氨基-8-萘酚-3,6-二磺酸( 俗名:H酸) 分子式: C10H9NO7S2 分子量: 319.31 熔点 : >300 °C(lit.) 密度 : 1.6832 (rough estimate) 折射率 : 1.7640 (estimate) 酸度系数(pKa): -0.95±0.40(Predicted) CAS 数据库: 90-20-0(CAS DataBase Reference) EPA化学物质信息: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy- (90-20-0) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-36 WGK Germany : 3

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