对位红结构式
|
常用名 | 对位红 | 英文名 | Para Red |
---|---|---|---|---|
CAS号 | 6410-10-2 | 分子量 | 293.27700 | |
密度 | 1.35g/cm3 | 沸点 | 489.5ºC at 760 mmHg | |
分子式 | C16H11N3O3 | 熔点 | 248-252 °C | |
MSDS | 中文版 美版 | 闪点 | 249.8ºC | |
符号 |
GHS07 |
信号词 | Warning |
对位红用途【用途一】 测定辣椒酱、辣酱油等复杂样品中对位红残留量的检测 |
中文名 | 对位红 |
---|---|
英文名 | 1-(4-nitrophenylazo)-2-naphthol |
中文别名 | 1-(4-硝基苯基偶氮)-2-萘酚 |
英文别名 | 更多 |
密度 | 1.35g/cm3 |
---|---|
沸点 | 489.5ºC at 760 mmHg |
熔点 | 248-252 °C |
分子式 | C16H11N3O3 |
分子量 | 293.27700 |
闪点 | 249.8ºC |
精确质量 | 293.08000 |
PSA | 90.77000 |
LogP | 5.39220 |
外观性状 | 固体 |
折射率 | 1.673 |
储存条件 | 室温 |
分子结构 | 1、摩尔折射率:81.25 2、摩尔体积(cm3/mol):216.7 3、等张比容(90.2K):598.3 4、表面张力(dyne/cm):58.1 5、介电常数:无可用的 6、极化率(10-24cm3):32.21 7、单一同位素质量:293.080041Da 8、标称质量:293Da 9、平均质量:293.2768Da |
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 |
风险声明 (欧洲) | 36/37/38 |
安全声明 (欧洲) | S24/25-S36-S26 |
危险品运输编码 | NONH for all modes of transport |
RTECS号 | QL4510000 |
海关编码 | 2927000090 |
海关编码 | 2927000090 |
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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% |
Assay of the set of all Sudan azodye (I, II, III, IV, and Para-Red) contaminating agents by liquid chromatography-tandem mass spectrometry and isotope dilution methodology.
J. Agric. Food Chem. 56 , 63-67, (2008) A high-throughput mass spectrometric method is presented for the simultaneous detection of Sudan I, II, III, IV, and Para-Red azodyes in foodstuff. The method is based on the use of deuterium-labeled ... |
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Development and validation of a rapid HPLC method for the determination of five banned fat-soluble colorants in spices using a narrow-bore monolithic column.
Talanta 84 , 480-486, (2011) This work reports a fast and simple liquid chromatographic method for the simultaneous determination of five banned fat-soluble synthetic colorants, namely Sudan I-IV and Para-Red, in spice samples. T... |
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Determination of trace Para Red residues in foods through on-line molecularly imprinted solid phase extraction coupled with high-performance liquid chromatography.
J. Food Sci. 75 , C49-54, (2010) In this article, we prepared a novel imprinted polymer by a room temperature ionic liquid-mediated surface molecular imprinting technique in combination with a sol-gel process. This polymer was charac... |
EINECS 229-093-8 |
Para Toner |
Para Red,pure |
PARA RED |
Para Red,pure 25GR |
Para Red Toner |
PIGMENT RED 1 |
CIPIGMENTRED1 |
Fast Rose Red Lake |
MFCD00003908 |