2-Mercaptoethanesulfonic acid sodium salt CAS:19767-45-4

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1 Kilogram	FOB Price: USD 5.0000

1 Kilogram

FOB Price: USD 5.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

2-Mercaptoethanesulfonic acid sodium salt Mesna CAS:19767-45-4

Quick Details

Appearance:White to off-white solid
Application:Respiratory medicine
PackAge:25KG
ProductionCapacity:2000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Name: 2-Mercaptoethanesulfonic acid sodium salt

CAS NO.:19767-45-4

Molecular formula: C₂H₅NaO₃S₂
Molecular weight: 164.18
Appearance: White to off-white solid
Packing: According to customer needs
Uses: Respiratory medicine

Details:

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