Color Developing Agents

REAGENT

N-(1-naphthyl)ethylenediamine

95%

CAS:551-09-7

Formula:C₁₂H₁₄N₂

MW:186.257 g/mol

฿4,200.00

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REAGENT

N'-hydroxynaphthalene-2-carboximidamide

96%

CAS:64893-54-5

Formula:C₁₁H₁₀N₂O

MW:186.2099 g/mol

฿5,970.00

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REAGENT

N,N-Diethyl-1,4-phenylenediamine Dihydrochloride

98%

CAS:16713-15-8

Formula:C₁₀H₁₆N₂·₂HCl

MW:237.17 g/mol

฿920.00

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REAGENT

1-(4-Nitrophenyl)-3-methyl-5-phenylformazan

98%

CAS:68420-26-8

Formula:C₁₄H₁₃N₅O₂

MW:283.29 g/mol

฿510.00

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REAGENT

N-Methyl-1-naphthylamine Hydrochloride

≥98%(T)

CAS:4643-36-1

Formula:C₁₁H₁₁N·HCl

MW:193.67 g/mol

฿5,510.00

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REAGENT

2-Nitrobenzene-1,3,5-triol

97%

CAS:16600-92-3

Formula:C₆H₅NO₅

MW:171.11 g/mol

฿1,630.00

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REAGENT

N-(2-bromophenyl)-N'-(2-hydroxy-4-nitrophenyl)-urea

10mM in DMSO

CAS:182498-32-4

Formula:C₁₃H₁₀BrN₃O₄

MW:352.14 g/mol

฿4,310.00

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REAGENT

N',N'',2-Tris(5-chloro-2-hydroxybenzylidene)hydrazine-1-carbohydrazonhydrazide hydrochloride

99%

CAS:2408590-37-2

Formula:C₂₂H₁₈Cl₄N₆O₃

MW:556.23 g/mol

฿64,640.00

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REAGENT

2-(4-Nitrobenzylidene)malononitrile

95%

CAS:2700-23-4

Formula:C₁₀H₅N₃O₂

MW:199.17 g/mol

฿2,370.00

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REAGENT

4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid

for spectrophotometric det. of Co(II), Cu(II), ≥90%

CAS:82138-69-0

Formula:C₁₂H₁₂N₄O₅S₂

MW:356.38 g/mol

฿17,700.00

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