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HANGZHOU RIWA CHEMICAL CO.,LTD.

Firmenname:HANGZHOU RIWA CHEMICAL CO.,LTD.

Telefon:0571-22851232 22851239

E-Mail:john@riwachemicals.com

Nationalit?t:China

URL: www.yuhua99.com/ShowSupplierProductsList8059/0_EN.htm

Produkte insgesamt:287

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Produktkatalog

	Dinatrium-4,4'-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-1,1'-biphenyl-2,6'-disulfonat		C32H27N8NaO8S2


	Dinatrium-5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxynaphthalin-2,7-disulfonat		C30H37N3Na2O8S2

			C26H18N2O4
			C34H28KN11O11S3
			C20H23N5O5S2

			C20H15IN4O2
	Natrium-4-(4-acetamidophenyl-1-amino)-1-amino-9,10-dioxoanthracen-2-sulfonat		C22H16N3NaO6S
			C37H31N4NaO10S3
			C20H22N6O2S
			C19H17Cl2N5S
	Natrium-3,3'-(9,10-dioxoanthracen-1,4-diyldiimino)bis(2,4,6-trimethylbenzolsulfonat)		C32H31N2NaO8S2
	2-[2-[4-[(2-Cyanethyl)methylamino]phenyl]vinyl]-1,3,3-trimethyl-3H-indoliumchlorid		C23H26ClN3
			C18H21BrN6
			C38H32N10O17S4
			C20H21BrN6O3
			C19H18N6O2S

	Natrium-1-amino-9,10-dioxo-4-phenylaminoanthracen-2-sulfonat		C20H13N2NaO5S

			C25H29Cl2N3
	2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol		C16H18N4O3
			C21H15NO2



	4'-Ethoxy-3-hydroxy-2-naphthanilid		C19H17NO3
			C17H15Br2N5O2


	1,8-Dihydroxy-4-nitro-5-(phenylamino)anthrachinon		C20H12N2O6


	Trinatrium-6-[(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalin-2-sulfonat		C36H23N8O11S3.3Na

	3-Hydroxy-N-2-naphthyl-2-naphthamid		C21H15NO2

	4'-Aminobenzanilid		C13H12N2O

			C20H16N4O4S
	Hydrogen[4-[4-(dimethylamino)-α-(2-hydroxy-3,6-disulfonato-1-naphthyl)benzyliden]cyclohexa-2,5-dien-1-yliden]dimethylammonium, Mononatriumsalz		C27H27N2NaO7S2
	2-[[4-[(2-Cyanethyl)ethylamino]phenyl]azo]-5-nitrobenzonitril		C18H16N6O2
	7-Amino-4-hydroxynaphthalin-2-sulfonsure		C10H9NO4S


			C22H38O

			C20H12N3NaO7S
			C20H19N6O4S
	Dinatrium-3-[(4-acetamidophenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]amino]carbonyl]amino]naphthalin-2-sulfonat		C35H28N7NaO10S2


	[2-[[4-[(2-Chlor-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]trimethylammonium		C19H25ClN5O2+

	Dinatriumhydrogenbis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalin-1-sulfonato(3-)]chromat(3-)		C40H23CrN4NaO10S2-




	Natrium-1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxoanthracen-2-sulfonat		C20H20N2O5S
			C13H17ClN6O2


	Dinatrium-7-benzamido-4-hydroxy-3-[[4-[(4-sulfonatophenyl)azo]phenyl]azo]naphthalin-2-sulfonat		C29H19N5Na2O8S2






			C20H21NO5
	N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid		C15H15N3O2


			C37H38N2Na2O9S2
	p-[[p-(Phenylazo)phenyl]azo]phenol		C18H14N4O



			C40H24N6O14S2.Cr.2Na




			C15H13N5O4

			C13H18ClN5
			C21H15NO3
			C27H27N5O7

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