China in stock low price Professional Supplier 4-(Ethylsulfurate sulfonyl)aniline 2494-89-5 factory and manufacturers

in stock low price Professional Supplier 4-(Ethylsulfurate sulfonyl)aniline 2494-89-5

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5. Free sample, small order are available.

6. Provide product analysis report before shipping.

CAS:: 2494-89-5

MF:: C8H11NO6S2

Single gross weight:: 1.250 kg

EINECS:: 219-669-7

Other Names:: 4-(Ethylsulfurate Sulfonyl)Aniline

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Product Detail

Product Tags

ITEM OF ANALYSIS	RESULT OF ANALYSIS
Nitrite Value %	95.58	95.35	95.52
Hydrolysis Value %	92.88	92.90	92.95
Difference between NV & HV %	2.82	2.57	2.69
Water Insolubles %	0.50	0.48	0.49
Particle Size(200um boult) %	95	95	95
Para Chloro Aniline PPM	679	697	643
Quantity	320×25kg	320×25kg	320×25kg
Lot no.	1311912	1311913	1311914

Application

Items		Specification
Appearance		White or off-white powder
Amino value		96%min
Ester base		/
Two difference		3.5% max
Fineness(the mass fraction of material passing through a pore size of 180um)		95% min
P-Chloroaniline		500ppm max
Conclusion:	Meet the requirement of HOUSE standard.

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Category	Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug
Standard	Medical standard
Shelf life	2 years
Storage	should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
Test Item	Standard: USP
Identification	IR spectrum similar to that of RS
Identification	HPLC retention time similar to that of RS
Related substance	Total impurities: NMT0.3%
Related substance	Single impurity: NMT0.1%
Heavy metals	NMT 10ppm
Loss on drying	NMT0.5%
Residue on ignition	NMT0.1%
Assay	98.5%-101.0%

Product Name:	4-(Ethylsulfurate Sulfonyl)Aniline
Synonyms:	2-Sulfanilylethanol Hydrogen Sulfate;2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate;VinylSulfoneParaBase;4-AMINOPHENYLSULFONYL-BETA-HYDROXYETHYL SULFATE ESTER;VINYLSULPHONEESTER-PARABASE;4-((2-sulfatoethyl)sulfonyl)aniline;4-AMINOPHENYLSULFATOETHYLSULFONE;2-[(4-aminophenyl)sulfonyl]-ethano hydrogen sulfate (ester)
CAS:	2494-89-5
MF:	C8H11NO6S2
MW:	281.31
EINECS:	219-669-7