Calmagite

Names

[ Name ]:
Calmagite

[Synonym ]:
3-hydroxy-4-[(2-hydroxy-5-methyl-1-phenyl)azo]-1-naphthalenesulfonic acid
CalmagiteIndicatorGr
Caimagite
3-Hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-1-naphthalenesulfonic Acid
3-Hydroxy-4-[(E)-(2-hydroxy-5-methylphenyl)diazenyl]-1-naphthalenesulfonic acid
CALMAGIT Z. ANALYSE
3-hydroxy-4-(2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid
3-Hydroxy-4-[(E)-(2-hydroxy-5-methylphenyl)diazenyl]naphthalene-1-sulfonic acid
CalMagite [Metal indicator ,Mg etc.]
CALMAGITE INDICATOR
Calmagite solution
1-Naphthalenesulfonic acid, 3-hydroxy-4-[(E)-2-(2-hydroxy-5-methylphenyl)diazenyl]-
MFCD00011656
EINECS 221-563-0
3-Hydroxy-4-((6-hydroxy-m-tolyl)azo)-1-naphthalenesulfonic acid
3-hydroxy-4-(6-hydroxy-m-tolylazo)naphthalene-1-sulfonic acid
1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic Acid
1-Naphthalenesulfonic acid, 3-hydroxy-4-((2-hydroxy-5-methylphenyl)azo)-
1-(1-Hydroxy-4-methyl-2-phenylazo)-naphthol-(2)-sulfonsaeure-(4)

Biological Activity

[Description]:

Calmagite is a complexometric indicator which can be used to detect calcium and magnesium in various samples.

[Related Catalog]:

Signaling Pathways >> Others >> Others

Dye Reagents

Research Areas >> Others

[References]

[1]. Rasouli Z, et al. Simultaneously detection of calcium and magnesium in various samples by calmagite and chemometrics data processing. Spectrochim Acta A Mol Biomol Spectrosc. 2016 Dec 5;169:72-81.

[Related Small Molecules]

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
300ºC

[ Molecular Formula ]:
C₁₇H₁₄N₂O₅S

[ Molecular Weight ]:
358.368

[ Exact Mass ]:
358.062347

[ PSA ]:
127.93000

[ LogP ]:
1.45

[ Index of Refraction ]:
1.682

[ Storage condition ]:
Store at RT.

[ Water Solubility ]:
Solubility Soluble in water, ethanol

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2927000090

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Methods for the estimation of serum magnesium in clinical laboratories.

Magnesium 5(5-6) , 317-27, (1986)

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 pho...

Stabilization of the calmagite reagent for automated measurement of magnesium in serum and urine.

Clin. Chem. 31 , 487, (1985)

Clustering of serum calcium and magnesium concentrations in siblings.

Clin. Chem. 32(2) , 349-50, (1986)

Concentrations of both serum calcium, adjusted for albumin, and serum magnesium of siblings from 23 families were found to cluster around different concentrations within the normal reference interval....