Print…

You Searched For: 8-Amino-2-naphthol


46 202  results were found

Refine Results Sort by
SearchResultCount:"46202"

Sort Results

List View Easy View (new)

Rate These Search Results

Image Unavailable-398969-25G

4-Amino-3-hydroxy-1-naphthalenesulphonic acid in ACS Reagent grade water ≥90%, Sigma-Aldrich®

Catalog Number: (398969-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4-Amino-3-hydroxy-1-naphthalenesulfonic acid is a derivative of aniline consisting of a trifunctional monomer (bearing three functional groups –NH₂, –OH and –SO₃H). It also contains two fused benzene rings.
UOM: 1 * 25 g
Image Unavailable-A4454.0001

Naphthol AS-D chloroacetate

Catalog Number: (A4454.0001)
Supplier: PanReac AppliChem
Description: Naphthol AS-D chloroacetate
UOM: 1 * 1 g

MSDS


Image Unavailable-8.20078.0500

Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®

Image Unavailable-195243-100G

Naphthalene black 10B (naphthol blue black, acid black 1) 80% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

Image Unavailable-330574-1G

Indophenol blue 60% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Indophenol Blue is used to colourimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.

Product Image-ACRO149271000

4-Amino-3-hydroxy-1-naphthalenesulphonic acid 95%

Supplier: Thermo Scientific
Description: 4-Amino-3-hydroxy-1-naphthalenesulphonic acid 95%

Image Unavailable-B24339.14

4-Amino-3-hydroxy-1-naphthalenesulphonic acid 99%

Supplier: Alfa Aesar
Description: 4-Amino-3-hydroxy-1-naphthalenesulphonic acid 99%

Product Image-ACRO400841000

Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate 80% tech.

Supplier: Thermo Scientific
Description: Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate 80% tech.

Image Unavailable-93595-50ML

Trypan blue 0,4% in aqueous solution, Sigma-Aldrich®

Catalog Number: (93595-50ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Trypan blue is a tetrasulfonated anionic, hydrophilic azo dye derived from toluidine. The non-permeable cell membrane dye is a vital dye that selectively stains dead or non-viable cells, that pass through damaged but not through intact cell membranes.
UOM: 1 * 50 mL
Image Unavailable-302643-25G

Trypan blue 60% (dye content) ≥80% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Trypan Blue (C.l. 23850) is a large, tetrasulfonated anionic, hydrophilic dye. It is also known as diamine blue 3B. Trypan blue has been used as a dye in trypan blue exclusion assay/cell viability assay to detect dead cells.

Product Image-ACRO189351000

Trypan blue

Supplier: Thermo Scientific
Description: Trypan blue

Image Unavailable-A18600.14

Trypan blue 60% (dye content)

Supplier: Alfa Aesar
Description: Trypan blue 60% (dye content)

Certificates

Product Image-K940-100ML

Trypan blue 4 g/l in aqueous solution cell culture reagent

Catalog Number: (K940-100ML)
Supplier: VWR Chemicals
Description: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.
UOM: 1 * 100 mL
Image Unavailable-MOLE22144792-5G

1-Amino-2-naphthol hydrochloride

Catalog Number: (MOLE22144792-5G)
Supplier: Molekula
Description: 1-Amino-2-naphthol hydrochloride
UOM: 1 * 5 g

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-MOLEM10434262

1-Amino-4-naphthol hydrochloride

Catalog Number: (MOLEM10434262)
Supplier: Molekula
Description: 1-Amino-4-naphthol hydrochloride
UOM: 1 * 5 g

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-MOLE31848932-1G

Naphthol AS-D chloroacetate

Catalog Number: (MOLE31848932-1G)
Supplier: Molekula
Description: Naphthol AS-D chloroacetate
UOM: 1 * 1 g

Market Source Item This is a MarketSource item. Additional charges may apply

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 88 22222.
17 - 32 of 46 202
no targeter for Bottom