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2-萘酚-6-磺酸

2-萘酚-6-磺酸用途

【用途一】
用于制造酸性染料和食用染料
【用途二】
用于制造酸性染料和圆珠笔墨水。

2-萘酚-6-磺酸名称

[ CAS 号 ]:
93-01-6

[ 中文名 ]:
2-萘酚-6-磺酸

[ 英文名 ]:
6-Hydroxynaphthalene-2-sulphonic acid

[中文别名 ]:

[英文别名 ]:

2-Naphtol-6-sulfosaure
MFCD00070488
2-naphthol-6-sulphonic acid
2-Hydroxy-6-naphthalenesulfonic acid
EINECS 205-218-1
2-hydroxy-naphthalene-6-sulphonic acid
Schaeffer's acid
6-naphthenol-2-sulfonic acid
6-HYDROXY-2-NAPHTHALENESULFONIC ACID
2-hydroxy-6-sulphonaphthalene

2-萘酚-6-磺酸物理化学性质

[ 密度 ]:
1.549 g/cm3

[ 沸点 ]:
335.63℃(rough estimate)

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C₁₀H₈O₄S

[ 分子量 ]:
224.23300

[ 精确质量 ]:
224.01400

[ PSA ]:
82.98000

[ LogP ]:
2.87290

[ 外观性状 ]:
白色至灰色-黄色粉末

[ 折射率 ]:
1.703

[ 储存条件 ]:
2-8℃，密闭，干燥

2-萘酚-6-磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK1820000

CHEMICAL NAME :: 2-Naphthalenesulfonic acid, 6-hydroxy-

CAS REGISTRY NUMBER :: 93-01-6

BEILSTEIN REFERENCE NO. :: 0521151

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H8-O4-S

MOLECULAR WEIGHT :: 224.24

WISWESSER LINE NOTATION :: L66J CSWQ HQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: ZHINAV Zeitschrift fuer Hygiene und Infektionskrankheiten. (Berlin, Fed. Rep. Ger.) V.11-151, 1892-1965. For publisher information, see MMIYAO. Volume(issue)/page/year: 64,113,1909

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

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

REFERENCE :: ZHINAV Zeitschrift fuer Hygiene und Infektionskrankheiten. (Berlin, Fed. Rep. Ger.) V.11-151, 1892-1965. For publisher information, see MMIYAO. Volume(issue)/page/year: 64,113,1909

2-萘酚-6-磺酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ WGK德国 ]:
3

[ 海关编码 ]:
2908999090

2-萘酚-6-磺酸合成路线

详细合成路线

2-萘酚-6-磺酸上下游产品

2-萘酚-6-磺酸上游产品

2-萘酚-6-磺酸下游产品

2-萘酚-6-磺酸制备

由2-乃恩与发烟硫酸进行磺化反应直接制得。

2-萘酚-6-磺酸海关

[ 海关编码 ]: 2908999090

[ 中文概述 ]:
2908999090 其他酚及酚醇的卤化等衍生物（包括其磺化、硝化或亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%