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Zincon sodium salt

2-Carboxy-2′-hydroxy-5′-sulfoformazyl-benzene sodium salt

品牌
Sigma-Aldrich
CAS
56484-13-0
货号
201332
规格纯度
Dye content ≥75 %
参考价格
782.41 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Zincon is a formazan dye, that serves as a metal indicator and is applicable in chelometric titration. It is used in spectrometric analysis. The metal-zincon complex formed shows a prominent absorption band in the visible region. Zincon is also used in solid support electrophoresis for staining zinc proteins.

应用

Zincon sodium salt has been used to locate zinc in plant tissues by light microscopy.

包装

1, 5 g in glass bottle

基本信息

线性分子式C20H16N4NaO6S · xNa
Beilstein728403
PubChem化学物质编号24852006
NACRESNA.47

产品性质

形式powder
质量水平100
组成Dye content, ≥75%
mp250 ℃
溶解性0.1 M NaOH: 1 mg/mL
λmax523 nm
ε (extinction coefficient)≥10000 at 489-495 nm in methanol
application(s)diagnostic assay manufacturing
hematology
histology
储存温度room temp
SMILES string[Na+].OC(=O)c1ccccc1\N=N\C(=N\Nc2cc(ccc2O)S([O-])(=O)=O)c3ccccc3

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319
预防措施声明P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
危险分类Eye Irrit. 2 - Skin Irrit. 2
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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