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Dyes, stains, ready-to-use staining solutions and quinones for visualisation, diagnostics and redox chemistry.

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3-Nitrophthalonitrile

Dyes, indicators and quinones

Cat. No.: F-D0031
CAS: 51762-67-5
Formula: C₈H₃N₃O₂
Purity: ≥ 98%
Pack sizes: 5 g, 10 g, 25 g

Pack size	Cat. No.	Price
5 g	F-D0031-5G
10 g	F-D0031-10G
25 g	F-D0031-25G

3-O-Methylfluorescein

Dyes, indicators and quinones

Cat. No.: F-D0032
CAS: 65144-30-1
Formula: C₂₁H₁₄O₅
Pack sizes: 10 mg, 25 mg

Pack size	Cat. No.	Price
10 mg	F-D0032-10MG
25 mg	F-D0032-25MG

3′,3″,5′,5″-Tetrabromophenolphthalein ethyl ester potassium salt

Dyes, indicators and quinones

Cat. No.: F-D0033
CAS: 62637-91-6
Formula: C₂₂H₁₃Br₄KO₄
Purity: ≥ 85%
Pack sizes: 1 g, 5 g

Pack size	Cat. No.	Price
1 g	F-D0033-1G
5 g	F-D0033-5G

3′-O-Methylfluorescein

Dyes, indicators and quinones

Cat. No.: F-D0034
CAS: 70672-05-8
Formula: C₂₁H₁₄O₅
Pack sizes: 5 mg, 10 mg, 50 mg

Pack size	Cat. No.	Price
5 mg	F-D0034-5MG
10 mg	F-D0034-10MG
50 mg	F-D0034-50MG

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride

Dyes, indicators and quinones

Cat. No.: F-D0035
CAS: 81864-15-5
Formula: C₇H₈N₂O₂·2HCl
Purity: ≥ 90%
Pack sizes: 10 mg, 50 mg

Pack size	Cat. No.	Price
10 mg	F-D0035-10MG
50 mg	F-D0035-50MG

4-((4-(Dimethylamino)phenyl)azo)benzoic acid N-succinimidyl ester

Dyes, indicators and quinones

Cat. No.: F-D0036
CAS: 146998-31-4
Formula: C₁₉H₁₈N₄O₄
Pack sizes: 25 mg, 100 mg, 1 g

Pack size	Cat. No.	Price
25 mg	F-D0036-25MG
100 mg	F-D0036-100MG
1 g	F-D0036-1G

4-(3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio)-1,3-benzene

Dyes, indicators and quinones

Cat. No.: F-D0037
CAS: 161617-45-4
Formula: C₁₉H₁₀IN₆NaO₁₀S₂
Purity: ≥ 90%
Pack sizes: 250 mg, 1 g

Pack size	Cat. No.	Price
250 mg	F-D0037-250MG
1 g	F-D0037-1G

4-(4-Nitrophenylazo)resorcinol

Dyes, indicators and quinones

Cat. No.: F-D0038
CAS: 74-39-5
Formula: C₁₂H₉N₃O₄
Pack sizes: 25 g, 100 g

Pack size	Cat. No.	Price
25 g	F-D0038-25G
100 g	F-D0038-100G

4-(Dimethylamino)benzaldehyde

Dyes, indicators and quinones

Cat. No.: F-D0039
CAS: 100-10-7
Formula: C₉H₁₁NO
Purity: ≥ 99%
Pack sizes: 25 g, 100 g, 250 g, ...

Pack size	Cat. No.	Price
25 g	F-D0039-25G
100 g	F-D0039-100G
250 g	F-D0039-250G
500 g	F-D0039-500G
1 kg	F-D0039-1KG

4-(Dimethylamino)benzaldehyde, 98%

Dyes, indicators and quinones

Cat. No.: F-D0040
CAS: 100-10-7
Formula: C₉H₁₁NO
Purity: ≥ 98%
Pack sizes: 250 g, 1 kg

Pack size	Cat. No.	Price
250 g	F-D0040-250G
1 kg	F-D0040-1KG

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