2-Naphthylamine-5,7-disulfonic acid
- 中文别名:2-萘胺-5,7-二磺酸
- 中文释义:2-萘胺-5,7-二磺酸;氨基 J 酸;2-氨基-5,7-二磺酸(氨基 J 酸);2-氨基-5,7-萘二磺酸;2-氨基-5,7-二磺酸
- 英文别名:2-Naphthylamine-5,7-disulfonic acid;
2-NAPHTHYLAMINE-5,7-DISULPHONIC ACID;
6-Aminonaphthalene-1,3-disulfonic acid;
amino-iacid;
2-amino-5,7-naphthalenedisulfonic acid;
2-naftylamin-5,7-disulfonansodny;
2-Naphthylamine-5,7-disulfonicaacid;
2-Naphthylamin-5,7-disulfonsure;
AMINO J-ACID;
kyselinaamino-i;
6-amino-1,3-naphthalene-disulfonic acid;
6-amino-1,3-naphthalenedisulfonic;
2-amino-naphthalene-5,7-disulfonic acid;
6-amino-3-naphthalenedisulfonicacid
- CAS No.:118-33-2
- 分子式:C10H9NO6S2
- 分子量:303.30
- 精确分子量:302.98700
- PSA:151.52000
- InChI:InChI=1/C10H9NO6S2/c11-7-1-2-9-6(3-7)4-8(18(12,13)14)5-10(9)19(15,16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
- 分子结构式:
物化性质
- 密度:
- 1.769g/cm3
- 折射率:
- 1.733
- 存储条件/存储方法:
- 库房通风低温干燥
- 稳定性相关:
白色有光泽长棱柱形针状结晶,从水中析出的结晶含有5分子结晶水。20℃水中溶解度为23%。工业中常用其单钠盐、单钾盐,均溶于水,盐溶液有绿色荧光。
- 其它信息:
1. 性状:白色有光泽长棱柱形针状结晶
安全信息
- 密度:
- 1.769g/cm3
- 折射率:
- 1.733
- 存储条件/存储方法:
- 库房通风低温干燥
- 稳定性相关:
白色有光泽长棱柱形针状结晶,从水中析出的结晶含有5分子结晶水。20℃水中溶解度为23%。工业中常用其单钠盐、单钾盐,均溶于水,盐溶液有绿色荧光。
- 其它信息:
1. 性状:白色有光泽长棱柱形针状结晶
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QJ6125000
- CHEMICAL NAME :
- Naphthalene-1,3-disulfonic acid, 6-amino-
- CAS REGISTRY NUMBER :
- 118-33-2
- BEILSTEIN REFERENCE NO. :
- 2157980
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C10-H9-N-O6-S2
- MOLECULAR WEIGHT :
- 303.32
- WISWESSER LINE NOTATION :
- L66J BSWQ DSWQ HZ &-NA-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986
- 毒理学数据:
口服-大鼠 LD50: 2000 毫克/公斤。
海关数据
中国海关编码:2921499090
- 概述:
- 2921499090 其他芳香单胺及衍生物及它们的盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:68.62
2、 摩尔体积(cm3/mol):171.3
3、 等张比容(90.2K):528.0
4、 表面张力(dyne/cm):90.1
5、 极化率(10-24cm3):27.20