产品名称

英文名称：1-Amino-2-naphthol-4-sulfonic Acid

同义词

1,2,4-Acid 、 4-Amino-3-hydroxy-1-naphthalenesulfonic acid 、 4-Amino-3-hydroxynaphthalene-1-sulfonic acid 、 1-Amino-2-naphthol-4-sulfonic acid 、 1-Amino-4-sulfo-2-naphthol 、 4-Amino-3-hydroxynaphthal、1,2,4-酸 、 4-氨基-3-羟基-1-萘磺酸

产品性质

CAS编号：116-63-2

分子式：C10H9NO4S

分子量：239.25

Beilstein号：2697469

EC号：204-147-3

MDL号：MFCD00004019

PubChem编号：8316

别名：1,2,4-酸 | 4-氨基-3-羟基-1-萘磺酸

英文别名：1,2,4-Acid | 4-Amino-3-hydroxy-1-naphthalenesulfonic acid | 4-Amino-3-hydroxynaphthalene-1-sulfonic acid | 1-Amino-2-naphthol-4-sulfonic acid | 1-Amino-4-sulfo-2-naphthol | 4-Amino-3-hydroxynaphthal

规格或纯度：≥97%(T)

英文名称：1-Amino-2-naphthol-4-sulfonic Acid

储存温度：干燥

运输条件：常规运输

产品介绍：常含半分子结晶水。能溶于热亚硫酸氢钠和碱溶液，不溶于冷的乙醇；乙醚；苯，微溶于水。在空气中变为粉红色，潮湿时更甚。碱溶液在空气中很快地氧化成棕色，中性溶液略显蓝色荧光。 酸性媒介染料及酸性络合染料中间体。用于制造酸性络合桃红B；酸性媒介黑R和酸性络合盐GGN；酸性媒介枣BN等。也用于比色法测定磷酸盐及钙盐。4-Amino-3-hydroxy-1-naphthalenesulfonic acid is an aromatic amino-sulfonic acid.Application4-Amino-3-hydroxy-1-naphthalenesulfonic acid has been used to study separation of aromatic sulfonated compounds using Ion-interaction high-performance liquid chromatography and micellar electrokinetic capillary chromatography techniques. It has also been used as a starting material which when reacted with palmitoyl chloride yields the following derivatives2′-Pentadecylnaphth[3,4-d]oxazole-1-sulfonic acid4-Amino-3-(palmitoyloxy)-1-naphthalenesufonic acid4-(Palmitoylamino)-3-hydroxy-1-naphthalenesulfonic acid4-(Palmitoylamino)-3-(palmitoyloxy)-1-naphthalenesulfonic acid

IUPAC Name：4-amino-3-hydroxynaphthalene-1-sulfonic acid

INCHI：InChI=1S/C10H9NO4S/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)

InChi Key：RXCMFQDTWCCLBL-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

Isomeric SMILES：C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

WGK Germany：3

PubChem CID：8316

溶解性：Soluble in hot water, hot hydrogen sulfite of sodium and alkali. Insoluble in water, ethanol, ethyl ether and benzene.

密度：1.627

敏感性：对光敏感

沸点：466°C

熔点：295°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritation

预防措施声明：P305+P351+P338,P280,P302+P352,P264,P337+P313,P362+P364,P332+P313

Merck Index：454

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装