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对位红
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商品详情
客户评价
| 密度 | 1.35g/cm3 |
|---|---|
| 沸点 | 489.5?C at 760 mmHg |
| 熔点 | 248-252 °C |
| 分子式 | C16H11N3O3 |
| 分子量 | 293.27700 |
| 闪点 | 249.8?C |
| 精确质量 | 293.08000 |
| PSA | 90.77000 |
| LogP | 5.39220 |
| 外观性状 | 固体 |
| 折射率 | 1.673 |
| 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 |
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对位红毒性英文版
|
| 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 |
|---|---|
| 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% |
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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…
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EINECS 229-093-8 |
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Para Toner |
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Para Red,pure |
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PARA RED |
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PIGMENT RED 1 |
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CIPIGMENTRED1 |
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Fast Rose Red Lake |
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MFCD00003908 |
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