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5-硝基水杨酸

5-硝基水杨酸用途

用作药物、染料中间体
马拉沙嗪的中间体

5-硝基水杨酸名称

[ CAS 号 ]:
96-97-9

[ 中文名 ]:
5-硝基水杨酸

[ 英文名 ]:
Salicylic acid, 5-nitro-

[中文别名 ]:

[英文别名 ]:

Benzoic acid, 2-hydroxy-5-nitro-
MFCD00007338
Salicylic acid, 5-nitro-
WNR DQ CVQ
EINECS 202-548-8
5-Nitrosalicylic acid
2-Hydroxy-5-nitrobenzoic acid
Salicylic acid, 5-nitro- (8CI)
Mesalazine Impurity 21

5-硝基水杨酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
399.1±37.0 °C at 760 mmHg

[ 熔点 ]:
228-230 °C(lit.)

[ 分子式 ]:
C₇H₅NO₅

[ 分子量 ]:
183.118

[ 闪点 ]:
183.9±15.0 °C

[ 精确质量 ]:
183.016769

[ PSA ]:
103.35000

[ LogP ]:
2.35

[ 外观性状 ]:
淡黄色结晶粉末

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.664

[ 储存条件 ]:
室温

5-硝基水杨酸MSDS

5-硝基水杨酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2918990090

5-硝基水杨酸合成路线

5-硝基水杨酸上下游产品

5-硝基水杨酸上游产品

5-硝基水杨酸下游产品

5-硝基水杨酸制备

用水杨酸以硝酸硝化制得。

5-硝基水杨酸海关

[ 海关编码 ]: 2918290000

[ 中文概述 ]:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

5-硝基水杨酸文献

MALDI mass spectrometry imaging analysis of pituitary adenomas for near-real-time tumor delineation.

Proc. Natl. Acad. Sci. U. S. A. 112 , 9978-83, (2015)

We present a proof of concept study designed to support the clinical development of mass spectrometry imaging (MSI) for the detection of pituitary tumors during surgery. We analyzed by matrix-assisted...

Structural basis of the tight binding of pyridoxal 5'-phosphate to a low molecular weight protein tyrosine phosphatase.

Biochemistry 38(9) , 2636-46, (1999)

Pyridoxal 5'-phosphate (PLP) binds tightly to bovine low Mr protein tyrosine phosphatase (BPTP), but it is a very poor substrate for the enzyme. The structural basis of this tight binding of PLP is ex...

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