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Tartrazine
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Tartrazine图片
CAS NO:1934-21-0
包装与价格:
包装价格(元)
50 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
Acid Yellow 23
酸性黄 23
FD&C Yellow No. 5
酒石黄
产品介绍
Tartrazine 是偶氮型酸性染料,是橙黄色粉末,溶于水中呈黄色,常用作食品着色的合成柠檬黄色偶氮染料。

产品描述

Tartrazine is a food additive that belongs to a class of artificial dyes and contains an azo group; it has significant genotoxic effect , may be harmful to health and its prolonged use could trigger carcinogenesis.

体外活性

We assessed the cytotoxicity of Tartrazine by 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide test and the response of DNA repair through comet assay (alkaline version). We used different concentrations of the dye, ranging from 0.25-64.0 mM. The results demonstrated that Tartrazine has no cytotoxic effects. However, this dye had a significant genotoxic effect at all concentrations tested. Although most of the damage was amenable to repair, some damage remained higher than positive control after 24 h of repair[2]

Cas No.

1934-21-0

分子式

C16H12N4NaO9S2

分子量

491.41

别名

Acid Yellow 23;酸性黄 23;FD&C Yellow No. 5;酒石黄

储存和溶解度

DMSO:45 mg/mL (84.21 mM),Need ultrasonic
H2O:45 mg/mL (84.21 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years