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N-甲基-J-酸

N-甲基-J-酸名称

[ CAS 号 ]:
22346-43-6

[ 中文名 ]:
甲基J酸

[ 英文名 ]:
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

[中文别名 ]:

[英文别名 ]:

MFCD00128846
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
N-Methyl J acid
N-Methyl I acid
Kyselina N-methyl-I [Czech]
EINECS 244-924-4

N-甲基-J-酸物理化学性质

[ 密度 ]:
1.542

[ 分子式 ]:
C₁₁H₁₁NO₄S

[ 分子量 ]:
253.27400

[ 精确质量 ]:
253.04100

[ PSA ]:
95.01000

[ LogP ]:
2.98760

[ 折射率 ]:
1.714

N-甲基-J-酸MSDS

详细MSDS(安全技术说明书)

N-甲基-J-酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK2300000

CHEMICAL NAME :: 2-Naphthalenesulfonic acid, 4-hydroxy-7-(methylamino)-

CAS REGISTRY NUMBER :: 22346-43-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H11-N-O4-S

MOLECULAR WEIGHT :: 253.29

WISWESSER LINE NOTATION :: L66J BQ DSWQ HM1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: -,1060,1986

N-甲基-J-酸安全信息

[ 海关编码 ]:
2922199090

N-甲基-J-酸海关

[ 海关编码 ]: 2922199090

[ 中文概述 ]:
2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 增值税率:17.0%. 退税率:13.0%. 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%