CAS 119-40-4 MFCD00035714-4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid 4-羟基-7-(苯基氨基)萘-2-磺酸 TAO{mole}

4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid 4-羟基-7-(苯基氨基)萘-2-磺酸

CAS 119-40-4 MFCD00035714

化学结构图

SMILES: O=S(=O)(O)c1cc(O)c2ccc(Nc3ccccc3)cc2c1

化学属性

Mol. Formula	C16H13NO4S
Mol. Weight	315.34
Appearance	蓝灰色结晶。溶于碱，不溶于有机溶剂。

别名和识别编码

Chemical Name	4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
MDL Number	MFCD00035714
CAS Number	119-40-4
Reaxys-RN	2704707
PubChem Substance ID	87562086
EC Number	204-320-3
Synonym	4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation	4-羟基-7-(苯基氨基)萘-2-磺酸
LabNetwork Molecule ID	LN01739908
Canonical SMILES	O=S(C1=CC(O)=C2C=CC(NC3=CC=CC=C3)=CC2=C1)(O)=O

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安全信息

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

WGK Germany3

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

下游产品:C.I.直接紫51 --> 直接铜蓝 2R --> 直接枣红NGB --> 直接紫9 --> 直接兰78 --> 直接蓝 3RL
用途二:该品为染料中间体，用于合成偶氮染料直接铜盐绿BTL、铜盐蓝FBGL和铜盐紫BBL等。
MOL 文件:119-40-4.mol
用途一:用作耐晒蓝RGL的中间体
方法一:由J酸和苯胺在亚硫酸氢钠介质中缩合而得。将J酸、苯胺、亚硫酸氢钠、碳酸钠投入水中，于1.5h内升温至104-106℃，保温40h，压力约0.1MPa。保温毕，冷至30℃，过滤。将滤饼加入水中，升温到80-85℃，细流加入浓硫酸，使过剩的亚硫酸氢钠分解逸出二氧化硫，料液保持对刚果红试纸呈蓝色。待二氧化硫大部分逸出后，再搅拌1h，降温到30℃，过滤，滤饼用饱和食盐水洗涤，得含量≥40%的膏状体，即N-苯基J酸。原料消耗定额：J酸（氨基值≥90%）900kg/t、苯胺（99.5%）360kg/t、亚硫酸氢钠（99%）500kg/t、硫酸（92.5%）630kg/t、纯碱（98%）28kg/t。
上游原料:氯化钠 --> 二氧化硫 --> 刚果红试纸
4-羟基-7-苯胺基萘-2-磺酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 A0467 7-苯胺基-4-羟基-2-萘磺酸 7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid 500G 3800元 2014/06/02 A0467 7-苯胺基-4-羟基-2-萘磺酸 7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid 25G 506元
TCI Shanghai:6-苯氨基-1-萘酚-3-磺酸 7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid,>;95.0%(T)(119-40-4)