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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 491-500 of 561

Rose Bengal (C.I. 45440)

Dyes, indicators and quinones
Cat. No.
F-D0491
CAS
632-69-9
Formula
C20H2Cl4I4Na2O5
Purity
≥ 80%
Pack sizes
5 g, 25 g, 100 g, ...
Pack sizeCat. No.Price
5 gF-D0491-5G
25 gF-D0491-25G
100 gF-D0491-100G
250 gF-D0491-250G
500 gF-D0491-500G

Rose Bengal (C.I. 45440); 90%

Dyes, indicators and quinones
Cat. No.
F-D0492
CAS
632-69-9
Formula
C20H2Cl4I4Na2O5
Pack sizes
5 g, 10 g
Pack sizeCat. No.Price
5 gF-D0492-5G
10 gF-D0492-10G

Ruthenium Red, 85%

Dyes, indicators and quinones
Cat. No.
F-D0493
CAS
11103-72-3
Formula
H42Cl6N14O2Ru3·xH2O
Purity
≥ 85%
Pack sizes
2 g, 5 g
Pack sizeCat. No.Price
2 gF-D0493-2G
5 gF-D0493-5G

Safranine O (C.I. 50240)

Dyes, indicators and quinones
Cat. No.
F-D0494
CAS
477-73-6
Formula
C20H19ClN4
Pack sizes
10 g, 25 g, 50 g, ...
Pack sizeCat. No.Price
10 gF-D0494-10G
25 gF-D0494-25G
50 gF-D0494-50G
100 gF-D0494-100G

Safranine O solution

Dyes, indicators and quinones
Cat. No.
F-D0495
CAS
477-73-6
Formula
C20H19ClN4
Pack sizes
500 mL
Pack sizeCat. No.Price
500 mLF-D0495-500ML

Seriniquinone

Dyes, indicators and quinones
Cat. No.
F-D0497
CAS
22200-69-7
Formula
C20H8O4S
Pack sizes
1 mg, 5 mg
Pack sizeCat. No.Price
1 mgF-D0497-1MG
5 mgF-D0497-5MG

Sodium nitroprusside dihydrate

Dyes, indicators and quinones
Cat. No.
F-D0498
CAS
13755-38-9
Formula
Na2[Fe(CN)5NO]·2H2O
Purity
≥ 98.5%
Pack sizes
25 g, 100 g, 250 g, ...
Pack sizeCat. No.Price
25 gF-D0498-25G
100 gF-D0498-100G
250 gF-D0498-250G
500 gF-D0498-500G

Sodium nitroprusside dihydrate, ACS grade

Dyes, indicators and quinones
Cat. No.
F-D0499
CAS
13755-38-9
Formula
Na2[Fe(CN)5NO]·2H2O
Purity
≥ 99%
Pack sizes
25 g, 100 g, 250 g
Pack sizeCat. No.Price
25 gF-D0499-25G
100 gF-D0499-100G
250 gF-D0499-250G

Solvent yellow 7

Dyes, indicators and quinones
Cat. No.
F-D0500
CAS
1689-82-3
Formula
C12H10N2O
Purity
≥ 98%
Pack sizes
5 g, 25 g, 100 g
Pack sizeCat. No.Price
5 gF-D0500-5G
25 gF-D0500-25G
100 gF-D0500-100G

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