3 3'-Thiodipropionic acid CAS 111-17-1

3,3'-THIODIPROPIONICACID;3,3-THIODIPROPIONICACID;3,3'-THIODIPROPIONICACID,POLYMER-BOUND;3,5'-Thiodipropionicacid;3,3'-TChemicalbookhiodipropionicacid,99%,drywt.basis;LABOTEST-BBLT00254336;DIETHYLSULFIDE2,2'-DICARBOXYLICACID;BIS(2-CARBOXYETHYL)SULFIDE

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Model:
111-17-1
Brand:
bosschem
Code:
111-17-1

Product Description

3,3'-Thiodipropionic acid Basic information
Product Name:	3,3'-Thiodipropionic acid
CAS:	111-17-1
MF:	C6H10O4S
MW:	178.21
EINECS:	203-841-3
Mol File:	111-17-1.mol
3,3'-Thiodipropionic acid Chemical Properties
Melting point	131-134 °C(lit.)
Boiling point	280.43°C (rough estimate)
density	1.238 (estimate)
refractive index	1.5500 (estimate)
Fp	128 °C
storage temp.	Store below +30°C.
solubility	40g/l
pka	pK1:4.085;pK2:5.075 (18°C)
form	Fine Crystalline Powder
color	White
Water Solubility	40 g/L (25 ºC)
Merck	149,332
BRN	1210299
InChIKey	ODJQKYXPKWQWNK-UHFFFAOYSA-N
CAS DataBase Reference	111-17-1(CAS DataBase Reference)
NIST Chemistry Reference	3,3'-Thiodipropionic acid(111-17-1)
EPA Substance Registry System	Propanoic acid, 3,3'-thiobis- (111-17-1)

COA

Item	Index
Appearance	white powder , almost ordorless
Melting Point	131-134°C
Acid Value (mgKOH/g)	620-630
Moisture	1.0% max
Ash	0.3% max
Fe	0.001% max
Assay	99%min

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公司信息

3 3'-Thiodipropionic acid CAS 111-17-1 C6H10O4S

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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