Ponceau SX

品牌

Supelco

CAS

4548-53-2

货号

92395

包装型号

25 MG, analytical standard

规格纯度

analytical standard

价格

2299.1 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

4548-53-2
Ponceau SX
3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt
Food Red 1

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

一般描述

Ponceau SX is classified as a synthetic food color, widely used for the maintenance and improvement of color appearance in foods.

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Ponceau SX may be used as a reference standard for the determination of the analyte:

In cosmetic products by micro-matrix solid phase dispersion and liquid chromatography coupled to tandem mass spectrometry.
In foodstuffs by combining high performance liquid chromatography (HPLC) with diode array detection (DAD) and ion-trap time-of-flight mass spectrometry (IT-TOF/MS).

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₁₈H₁₄N₂Na₂O₇S₂
分子量	480.42
颜色索引号	14700
Beilstein	7161700
EC 号	224-909-9
MDL编号	MFCD00046402
PubChem化学物质编号	329770121
E编号	E125
NACRES	NA.24

半岛bd体育手机客户端性质

等级	analytical standard
质量水平	100
测定	≥98.0% (HPLC)
technique(s)	HPLC: suitable gas chromatography (GC): suitable
application(s)	cleaning products cosmetics food and beverages personal care
格式	neat
SMILES string	[Na+].[Na+].Cc1cc(C)c(cc1\N=N\c2cc(c3ccccc3c2O)S([O-])(=O)=O)S([O-])(=O)=O
InChI	1S/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;
InChI key	ONTQJDKFANPPKK-LLIZZRELSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable