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

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Coomassie Brilliant Blue R250 (C.I. 42660)

Dyes, indicators and quinones

Cat. No.: F-D0231
CAS: 6104-59-2
Formula: C₄₅H₄₄N₃NaO₇S₂
Purity: ≥ 90%
Pack sizes: 5 g, 25 g, 100 g

Pack size	Cat. No.	Price
5 g	F-D0231-5G
25 g	F-D0231-25G
100 g	F-D0231-100G

Copper(II) phthalocyanine

Dyes, indicators and quinones

Cat. No.: F-D0232
CAS: 147-14-8
Formula: C₃₂H₁₆CuN₈
Pack sizes: 5 g, 25 g

Pack size	Cat. No.	Price
5 g	F-D0232-5G
25 g	F-D0232-25G

Coumarin 6

Dyes, indicators and quinones

Cat. No.: F-D0233
CAS: 38215-36-0
Formula: C₂₀H₁₈N₂O₂S
Purity: ≥ 98%
Pack sizes: 1 g, 5 g, 10 g, ...

Pack size	Cat. No.	Price
1 g	F-D0233-1G
5 g	F-D0233-5G
10 g	F-D0233-10G
25 g	F-D0233-25G

Coumarin 7

Dyes, indicators and quinones

Cat. No.: F-D0234
CAS: 27425-55-4
Formula: C₂₀H₁₉N₃O₂
Purity: ≥ 98%
Pack sizes: 100 mg, 1 g

Pack size	Cat. No.	Price
100 mg	F-D0234-100MG
1 g	F-D0234-1G

Coumarin-6-sulfonyl chloride

Dyes, indicators and quinones

Cat. No.: F-D0235
CAS: 10543-42-7
Formula: C₉H₅ClO₄S
Pack sizes: 50 mg

Pack size	Cat. No.	Price
50 mg	F-D0235-50MG

Cresol Red

Dyes, indicators and quinones

Cat. No.: F-D0236
CAS: 1733-12-6
Formula: C₂₁H₁₈O₅S
Pack sizes: 25 g, 100 g

Pack size	Cat. No.	Price
25 g	F-D0236-25G
100 g	F-D0236-100G

Cresol Red sodium salt

Dyes, indicators and quinones

Cat. No.: F-D0237
CAS: 62625-29-0
Formula: C₂₁H₁₇NaO₅S
Pack sizes: 5 g, 25 g, 100 g

Pack size	Cat. No.	Price
5 g	F-D0237-5G
25 g	F-D0237-25G
100 g	F-D0237-100G

Cresyl Violet acetate

Dyes, indicators and quinones

Cat. No.: F-D0238
CAS: 10510-54-0
Formula: C₁₈H₁₅N₃O₃
Purity: ≥ 0%
Pack sizes: 1 g, 5 g

Pack size	Cat. No.	Price
1 g	F-D0238-1G
5 g	F-D0238-5G

Crocein Orange G

Dyes, indicators and quinones

Cat. No.: F-D0239
CAS: 1934-20-9
Formula: C₁₆H₁₁N₂NaO₄S
Pack sizes: 25 g, 100 g

Pack size	Cat. No.	Price
25 g	F-D0239-25G
100 g	F-D0239-100G

Croconic acid

Dyes, indicators and quinones

Cat. No.: F-D0240
CAS: 488-86-8
Formula: C₅H₂O₅
Purity: ≥ 98%
Pack sizes: 100 mg, 250 mg, 500 mg, ...

Pack size	Cat. No.	Price
100 mg	F-D0240-100MG
250 mg	F-D0240-250MG
500 mg	F-D0240-500MG
1 g	F-D0240-1G

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