2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸名称

[ CAS 号 ]:
101-50-8

[ 中文名 ]:
2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸

[ 英文名 ]:
4-aminoazobenzene-3,4'-disulfonic acid

[中文别名 ]:

4-氨基偶氮苯-3,4'-二磺酸

[英文别名 ]:

4-Aminoazobenzene-3,4'-disulphonic acid
6-amino-3,4'-azo-bis-benzenesulfonic acid
Benzenesulfonic acid,6-amino-3,4'-azodi
Kyselina 4-aminoazobenzen-3,4'-disulfonova
4-Aminoazobenzene-3,4'-disulfonic acid
EINECS 202-947-7
4-Amino-azobenzol-disulfonsaeure-(3.4')
6-Amino-3,4'-azo-bis-benzolsulfonsaeure
Azobenzene-3,4'-disulfonic acid,4-amino
4-Amino-3,4'-disulfoazobenzene

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸物理化学性质

[ 密度 ]:
0,928 g/cm3

[ 沸点 ]:
103 °C

[ 熔点 ]:
13°C

[ 分子式 ]:
C₁₂H₁₁N₃O₆S₂

[ 分子量 ]:
357.36200

[ 闪点 ]:
5°C

[ 精确质量 ]:
357.00900

[ PSA ]:
176.24000

[ LogP ]:
4.92040

[ 折射率 ]:
1.4146

[ 储存条件 ]:
库房通风低温干燥

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB5030000

CHEMICAL NAME :: Benzenesulfonic acid, 4-(4-amino-3-sulfophenylazo)-

CAS REGISTRY NUMBER :: 101-50-8

BEILSTEIN REFERENCE NO. :: 0711063

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C12-H11-N3-O6-S2

MOLECULAR WEIGHT :: 357.38

WISWESSER LINE NOTATION :: WSQR BZ ENUNR DSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,192,1972 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,192,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4083 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 737 (estimated)

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2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸安全信息

[ 危害码 (欧洲) ]:
Xi,F

[ 风险声明 (欧洲) ]:
R11:Highly Flammable.

[ 安全声明 (欧洲) ]:
S9-S16-S33

[ 危险品运输编码 ]:
3272

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2927000090

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸合成路线

详细合成路线

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸上下游产品

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸上游产品

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸下游产品

2-氨基-5-[(4-磺基苯基)偶氮]苯磺酸海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 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 ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%