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Related CAS#:

3147-14-6

3147-14-6 structure
3147-14-6 structure
  • Name: Calmagite
  • Chemical Name: calmagite
  • CAS Number: 3147-14-6
  • Molecular Formula: C17H14N2O5S
  • Molecular Weight: 358.368
  • Catalog: Biochemical Biochemical reagent Biological dye
  • Create Date: 2018-09-13 09:08:26
  • Modify Date: 2024-01-06 20:02:11
  • Calmagite is a complexometric indicator which can be used to detect calcium and magnesium in various samples.

Name calmagite
Synonyms 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)
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
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
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%