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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 501-510 of 561

Stains-All

Dyes, indicators and quinones
Cat. No.
F-D0501
CAS
7423-31-6
Formula
C30H27BrN2S2
Purity
≥ 90%
Pack sizes
1 g, 5 g
Pack sizeCat. No.Price
1 gF-D0501-1G
5 gF-D0501-5G

Sudan Black B (C.I. 26150)

Dyes, indicators and quinones
Cat. No.
F-D0502
CAS
4197-25-5
Formula
C29H24N6
Pack sizes
10 g, 25 g, 100 g
Pack sizeCat. No.Price
10 gF-D0502-10G
25 gF-D0502-25G
100 gF-D0502-100G

Sudan Blue II (C.I. 61554)

Dyes, indicators and quinones
Cat. No.
F-D0503
CAS
17354-14-2
Formula
C22H26N2O2
Purity
≥ 95%
Pack sizes
25 g, 100 g, 250 g
Pack sizeCat. No.Price
25 gF-D0503-25G
100 gF-D0503-100G
250 gF-D0503-250G

Sudan I (C.I. 12055)

Dyes, indicators and quinones
Cat. No.
F-D0504
CAS
842-07-9
Formula
C16H12N2O
Pack sizes
25 g, 100 g, 250 g, ...
Pack sizeCat. No.Price
25 gF-D0504-25G
100 gF-D0504-100G
250 gF-D0504-250G
500 gF-D0504-500G

Sudan II (C.I. 12140)

Dyes, indicators and quinones
Cat. No.
F-D0505
CAS
3118-97-6
Formula
C18H16N2O
Purity
≥ 85%
Pack sizes
25 g, 100 g
Pack sizeCat. No.Price
25 gF-D0505-25G
100 gF-D0505-100G

Sudan III (C.I. 26100)

Dyes, indicators and quinones
Cat. No.
F-D0506
CAS
85-86-9
Formula
C22H16N4O
Purity
≥ 95%
Pack sizes
25 g, 100 g, 500 g
Pack sizeCat. No.Price
25 gF-D0506-25G
100 gF-D0506-100G
500 gF-D0506-500G

Sudan IV (C.I. 26105)

Dyes, indicators and quinones
Cat. No.
F-D0507
CAS
85-83-6
Formula
C24H20N4O
Pack sizes
25 g, 100 g, 250 g
Pack sizeCat. No.Price
25 gF-D0507-25G
100 gF-D0507-100G
250 gF-D0507-250G

Sudan IV (C.I. 26105); certified

Dyes, indicators and quinones
Cat. No.
F-D0508
CAS
85-83-6
Formula
C24H20N4O
Purity
≥ 80%
Pack sizes
25 g, 100 g
Pack sizeCat. No.Price
25 gF-D0508-25G
100 gF-D0508-100G

Sudan Orange G (C.I. 11920)

Dyes, indicators and quinones
Cat. No.
F-D0509
CAS
2051-85-6
Formula
C12H10N2O2
Pack sizes
25 g, 100 g
Pack sizeCat. No.Price
25 gF-D0509-25G
100 gF-D0509-100G

Sudan Red 7B

Dyes, indicators and quinones
Cat. No.
F-D0510
CAS
6368-72-5
Formula
C24H21N5
Pack sizes
5 g, 10 g, 25 g, ...
Pack sizeCat. No.Price
5 gF-D0510-5G
10 gF-D0510-10G
25 gF-D0510-25G
50 gF-D0510-50G

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