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Fine chemicals and reagents.

High-purity chemicals, biochemicals, solvents, buffers, metals and raw materials for synthesis, formulation and the laboratory. Prices after signing in to the customer area, any quantity on request.

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

Results 241-250 of 561

Crystal Ponceau 6R (C.I. 16250)

Dyes, indicators and quinones
Cat. No.
F-D0241
CAS
2766-77-0
Formula
C20H12N2Na2O7S2
Purity
≥ 75%
Pack sizes
5 g, 25 g, 100 g
Pack sizeCat. No.Price
5 gF-D0241-5G
25 gF-D0241-25G
100 gF-D0241-100G

Crystal Violet (C.I. 42555)

Dyes, indicators and quinones
Cat. No.
F-D0242
CAS
548-62-9
Formula
C25H30ClN3
Purity
≥ 96%
Pack sizes
25 g, 100 g, 250 g, ...
Pack sizeCat. No.Price
25 gF-D0242-25G
100 gF-D0242-100G
250 gF-D0242-250G
500 gF-D0242-500G

Crystal Violet (C.I. 42555); USP grade

Dyes, indicators and quinones
Cat. No.
F-D0243
CAS
548-62-9
Formula
C25H30ClN3
Purity
≥ 96%
Pack sizes
25 g, 100 g
Pack sizeCat. No.Price
25 gF-D0243-25G
100 gF-D0243-100G

Crystal violet, 1% solution

Dyes, indicators and quinones
Cat. No.
F-D0244
CAS
548-62-9
Formula
C25H30ClN3
Pack sizes
500 mL, 1 L
Pack sizeCat. No.Price
500 mLF-D0244-500ML
1 LF-D0244-1L

Cupferron

Dyes, indicators and quinones
Cat. No.
F-D0245
CAS
135-20-6
Formula
C6H9N3O2
Purity
≥ 97.5%
Pack sizes
25 g, 100 g, 250 g, ...
Pack sizeCat. No.Price
25 gF-D0245-25G
100 gF-D0245-100G
250 gF-D0245-250G
500 gF-D0245-500G

Curcumin

Dyes, indicators and quinones
Cat. No.
F-D0246
CAS
458-37-7
Formula
C21H20O6
Pack sizes
1 g, 5 g, 25 g, ...
Pack sizeCat. No.Price
1 gF-D0246-1G
5 gF-D0246-5G
25 gF-D0246-25G
50 gF-D0246-50G
100 gF-D0246-100G

Curcumin, pure, 98%

Dyes, indicators and quinones
Cat. No.
F-D0247
CAS
458-37-7
Formula
C21H20O6
Purity
≥ 98%
Pack sizes
10 mg, 50 mg, 250 mg
Pack sizeCat. No.Price
10 mgF-D0247-10MG
50 mgF-D0247-50MG
250 mgF-D0247-250MG

DAF-2

Dyes, indicators and quinones
Cat. No.
F-D0248
CAS
205391-01-1
Formula
C20H14N2O5
Pack sizes
1 mg, 5 mg
Pack sizeCat. No.Price
1 mgF-D0248-1MG
5 mgF-D0248-5MG

Di-8-ANEPPS

Dyes, indicators and quinones
Cat. No.
F-D0249
CAS
157134-53-7
Formula
C36H52N2O3S
Purity
≥ 90%
Pack sizes
5 mg
Pack sizeCat. No.Price
5 mgF-D0249-5MG

Dibenzylfluorescein

Dyes, indicators and quinones
Cat. No.
F-D0250
CAS
97744-44-0
Formula
C34H24O5
Pack sizes
100 mg, 500 mg
Pack sizeCat. No.Price
100 mgF-D0250-100MG
500 mgF-D0250-500MG

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