Xylenol orange tetrasodium salt CAS 3618-43-7

XylenolOrange,sodiumsalt,pure,watersoluble;TetrasodiumN,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methylphen-3,1-ylene)methylene]]bis[N-(carboxylat;XylenolOrange,sodiuMsalt,watersoluble,pure10GRChemicalbook;XylenolOrange,sodiuMsalt,watersoluble,pure1GR;XylenolOrange,sodiuMsalt,watersoluble,pure5GR;Xylenolorange,sodiuMsalt,ACSreagent;XYLENOLORANGETETRASODIUMSALTMETALIN;XylenolOrangetetrasodiuMsalt,indicator

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Model:
3618-43-7
Brand:
bosschem
Code:
3618-43-7

Product Description

Xylenol orange tetrasodium salt Basic information
Product Name:	Xylenol orange tetrasodium salt
CAS:	3618-43-7
MF:	C31H31N2Na4O13S
MW:	763.61
EINECS:	222-805-8
Xylenol orange tetrasodium salt Chemical Properties
Melting point	195 °C (dec.)(lit.)
Fp	93.3°C
storage temp.	Store at +15°C to +25°C.
solubility	510g/l
form	Solid
color	Red
Odor	Odorless
PH	8.1 (10g/l, H2O, 20℃)
Water Solubility	510 g/L (20 ºC)
Stability:	Stable, but may be moisture sensitive.

Items	Technical index
Product name	Xylenol Orange sodium salt
Synonym	Xylenol orange tetrasodium
Sensitivity test	qualified
Residue on ignition(as sulfate)	30.0---35.0%
Loss on drying	15.0%max
Dissociate o-cresol sulfonephthalein	qualified

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公司信息

Xylenol orange tetrasodium salt 3618-43-7 C31H33N2NaO13S

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis