Sodium Propyne Sulfonate CAS:55947-46-1

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Sodium Propyne Sulfonate 2-Propyne-1-sulfonic acid sodium salt CAS:55947-46-1

Appearance:Clear yellowish liquid
Application:Brightener, leveling agent, dispersant, impurities tolerance agent for low curret region.
PackAge:25kg/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Preserve in well-closed, light-resistant and airtight containers.
Transportation:By sea

Chemical name: Sodium Propyne Sulfonate(PS)
Molecular formula: C₃H₃NaO₃S
Molecular weight: 142.1
CAS NO.: 55947-46-1

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS		Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.10%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.70%
Assay	99.0%~101.0% (anhydrous substance).		99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies