Aromatic Sulfonic Acids | Dye Intermediates (4)

REAGENT

N-Ethyl-N-benzylaniline-3'-sulfonic acid

97%

CAS:101-11-1

Formula:C₁₅H₁₇NO₃S

MW:291.37 g/mol

฿300.00

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REAGENT

1-Naphthylamine-7-sulfonic acid

97%

CAS:119-28-8

Formula:C₁₀H₉NO₃S

MW:223.25 g/mol

฿3,690.00

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REAGENT

4-Formylbenzene-1,3-disulfonic acid disodium salt hydrate

97%

CAS:207291-88-1

Formula:C₇H₄Na₂O₇S₂

MW:310.21 g/mol

฿783.00

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REAGENT

4-Amino-5-methoxy-2-methylbenzensulfonic acid

97%

CAS:6471-78-9

Formula:C₈H₁₁NO₄S

MW:217.2 g/mol

฿1,323.00

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REAGENT

2,4-Dimethylaniline-6-sulfonic acid

≥98%

CAS:88-22-2

Formula:C₈H₁₁NO₃S

MW:201.24 g/mol

฿1,720.00

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REAGENT

Sodium 2-phenyl-1H-indole-5-sulfonate

95%

CAS:119205-39-9

Formula:C₁₄H₁₀NNaO₃S

MW:295.29 g/mol

฿590.00

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REAGENT

Sodium 4-amino-2,5-dichlorobenzenesulfonate

99.5%,GC

CAS:41295-98-1

Formula:C₆H₄Cl₂NNaO₃S

MW:264.06 g/mol

฿380.00

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REAGENT

Aniline-2,5-disulfonic Acid Monosodium Salt

≥98.0%(HPLC)

CAS:24605-36-5

Formula:C₆H₆NNaO₆S₂

MW:275.22 g/mol

฿470.00

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REAGENT

2-Formylbenzenesulfonic acid sodium salt hydrate

75%

CAS:305808-14-4

Formula:C₇H₅NaO₄SH₂O

MW:208.17 g/mol

฿585.00

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REAGENT

Monosodium 2-Sulfoterephthalate

98%

CAS:19089-60-2

Formula:C₈H₅NaO₇S

MW:268.17 g/mol

฿600.00

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