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2-氨基苯磺酸

2-氨基苯磺酸用途

反应艳红K-4BC

2-氨基苯磺酸名称

[ CAS 号 ]:
88-21-1

[ 中文名 ]:
2-氨基苯磺酸

[ 英文名 ]:
2-Aminobenzenesulfonic acid

[中文别名 ]:

[英文别名 ]:

EINECS 201-810-9
ZR BSWQ
Orthanilic acid
MFCD00007705
Aniline-2-sulfonic acid
Benzenesulfonic acid, 2-amino-
2-Aminobenzenesulfonic acid

2-氨基苯磺酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
363ºC

[ 熔点 ]:
300 °C

[ 分子式 ]:
C₆H₇NO₃S

[ 分子量 ]:
173.190

[ 精确质量 ]:
173.014664

[ PSA ]:
88.77000

[ LogP ]:
0.09

[ 外观性状 ]:
淡棕色粉末

[ 折射率 ]:
1.630

[ 储存条件 ]:
存放于惰性气体之中;避免空气

[ 水溶解性 ]:
sparingly soluble

2-氨基苯磺酸MSDS

2-氨基苯磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB4727700

CHEMICAL NAME :: Benzenesulfonic acid, o-amino-

CAS REGISTRY NUMBER :: 88-21-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H7-N-O3-S

MOLECULAR WEIGHT :: 173.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 6667 ug/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 11(Suppl 12),1,1988

2-氨基苯磺酸安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S28A

[ 危险品运输编码 ]:
UN 2585 8/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
DB4727700

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2921420090

2-氨基苯磺酸合成路线

2-氨基苯磺酸上下游产品

2-氨基苯磺酸上游产品

2-氨基苯磺酸下游产品

2-氨基苯磺酸制备

1、邻氯硝基苯法邻氯硝基苯与多硫化钠反应生成过硫化物，然后与次氯酸钠发生氧化生成磺酰氯，水解后铁粉还原硝基得到产品。

2、苯胺法苯胺与氯磺酸发生磺化得到邻氨基苯磺酸。

2-氨基苯磺酸海关

[ 海关编码 ]: 2921420090

[ 中文概述 ]:
2921420090 其他苯胺衍生物及其盐. 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

[ Summary ]:
HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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