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Merck
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248266

Sigma-Aldrich

二甲苯蓝 I

synthetic colorimetric reagent

别名:

4-羟基-3-[2-羟基-3-（2,4-二甲基苯基氨基羰基）-1-萘偶氮苯磺酸 钠盐, 磺化镁

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About This Item

线性分子式:
HOC6H3[N=NC10H5(OH)[CONHC6H3(CH3)2]]SO3Na
CAS号:
14936-97-1
分子量:
513.50
Beilstein:
4107363
EC號碼:
239-012-8
MDL號碼:
MFCD00003890
分類程式碼代碼:
12171500
PubChem物質ID:
24854925
NACRES:
NA.47

品質等級

200

形狀

powder or crystals

技術

titration: suitable

顏色

dark violet

λmax

612 nm

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].Cc1ccc(NC(=O)c2cc3ccccc3c(\N=N\c4cc(ccc4O)S([O-])(=O)=O)c2O)c(C)c1

InChI

1S/C25H21N3O6S.Na/c1-14-7-9-20(15(2)11-14)26-25(31)19-12-16-5-3-4-6-18(16)23(24(19)30)28-27-21-13-17(35(32,33)34)8-10-22(21)29;/h3-13,29-30H,1-2H3,(H,26,31)(H,32,33,34);/q;+1/p-1/b28-27+;

InChI 密鑰

LKSHJHJGLORTGD-RXQWRGDBSA-M

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相关类别

一般說明

二甲苯胺蓝 I 是一种合成比色试剂，广泛用于镁的分光光度检测。

應用

二甲苯胺蓝 I 适用于以基于镁-二甲苯胺蓝I 复合物的方法来测定血清镁水平。

生化／生理作用

二甲苯胺蓝 I 在碱性条件下与镁离子形成紫色复合物。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number
BCCM1527
BCCL3466
BCCJ8558
BCCK8058
BCCG9053

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M J Stone et al.
Clinical chemistry, 42(9), 1474-1477 (1996-09-01)
We have evaluated an enzymatic assay for the determination of Mg in serum, based on the activation of a chemically modified form of isocitrate dehydrogenase by Mg2+. In the presence of potassium isocitrate and NADP+, NADPH, which absorbs light at
Measurement of magnesium in serum and urine with a random access analyzer by use of a modified xylidyl blue-1 procedure.
D Ratge et al.
Clinica chimica acta; international journal of clinical chemistry, 159(2), 197-203 (1986-09-15)
[Measurement of magnesium in the human sera with xylidyl-blue I. I. The effect of phosphate ion].
Y Takubo et al.
Rinsho byori. The Japanese journal of clinical pathology, 31(11), 1244-1248 (1983-11-01)
Determination of urine magnesium using the magon dye method on the 'Monarch' centrifugal analyser.
W Davidson et al.
Annals of clinical biochemistry, 27 ( Pt 6), 595-596 (1990-11-01)
M R Wills et al.
Magnesium, 5(5-6), 317-327 (1986-01-01)
A variety of methods have been reported for the quantitative analysis of magnesium in serum and other biological fluids. The methods may be classified into the following groups: magnesium ammonium phosphate; 8-hydroxyquinoline; titan yellow; dihydroxyazobenzene using fluorimetry; Schwarzenbach ethylenediaminetetraacetic acid;

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