Sulfanilic acid azochromotrop

品牌

Sigma-Aldrich

CAS

23647-14-5

货号

S9256

包装型号

规格纯度

≥80%

价格

551.76 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：

23647-14-5
Sulfanilic acid azochromotrop
SPADNS
2-(4-Sulfophenylazo)chromotropic acid trisodium salt
1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic Acid Trisodium Salt
2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

Sulfanilic acid azochromotrop, commonly known as SPADNS, is used mostly as an indicator for complexometric determinations of transition metals like zirconium. It is used as a reagent for drinking and wastewater analysis.

包装

10, 25, 50 g in glass bottle

基本信息

经验(实验)分子式	C₁₆H₉N₂Na₃O₁₁S₃
分子量	570.41
EC 号	245-803-9
MDL编号	MFCD00003952
PubChem化学物质编号	24899830
NACRES	NA.47

半岛bd体育手机客户端性质

质量水平	200
测定	≥80%
形式	powder
溶解性	water: 10 mg/mL
λ_max	505-510 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[Na+].[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccc(cc3)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
InChI	1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;
InChI key	AEHGQXKBQBMQEK-GLCFPVLVSA-K

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves