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Disodium+fumarate


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Supplier:  Spectrum Chemicals
Description:   FD and C Red No. 40 is used as a food dye and originally used as a replacement for amaranth as a food coloring. It looks like a dark red powder and often comes as a sodium salt. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials may or may not have a Certificate of Analysis available.
Small Business Enterprise
Catalog Number: (TCL0141-001G)

Supplier:  TCI America
Description:   [as an indicator for assay of Food Yellow No.4 (Tartrazine)]
CAS Number: 5141-20-8
MDL Number: MFCD00012121
Molecular Formula: C37H36N2O9S3
Molecular Weight: 792.84
Form: Crystal
Color: Red
MSDS SDS
Catalog Number: (IC15264325)

Supplier:  MP Biomedicals
Description:   Soluble in water (1 mg/ 1 mL).
MSDS SDS
Catalog Number: (100504-126)

Supplier:  Electron Microscopy Sciences
Description:   Kornhauser's quad stain for most elementary structures of tissues. Stain Tech., 18, 985 (1943) Mallory's tissue stain for connective tissue. Mallory, J. Exper. Med., 5,15 (1900). Used with safranin and tannic acid for showing shoot apex in plant tissue. Stain Tech., 18, 105 (1943).
Minority or Woman-Owned Business Enterprise
Catalog Number: (TS40118-0250)

Supplier:  THERMO FISHER SCIENTIFIC CHEMICALS
Description:   Methyl blue, pure, certified

Supplier:  Electron Microscopy Sciences
Description:   SITS has been used as a vital stain, as a label for immunostaining, and as a neuronal tracer.
Supplier:  THERMO FISHER SCIENTIFIC CHEMICALS
Description:   Aniline blue, high purity biological stain
Supplier:  AMBEED, INC
Description:   Sodium 3-((-ethyl(-4-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-sulfonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)ammonio)methyl)benzenesulfonate, Purity: 97%, CAS Number: 5141-20-8, Red to Dark red to Dark purple powder to crystal, Storage: Inert atmosphere, Room Temperature, Size: 1G

Supplier:  Electron Microscopy Sciences
Description:   Used in connective tissue staining procedures to stain collagen. Used in differential staining (Snodgress el al., Lab Invest. 26:329, 1972).
Minority or Woman-Owned Business Enterprise

Supplier:  Electron Microscopy Sciences
Description:   Certified for staining bone.
Minority or Woman-Owned Business Enterprise
Supplier:  Electron Microscopy Sciences
Description:   Grocott's method for fungi. Dahl's method as a bone and calcium stain. McManus' method for glycogen. Fraser-Lendrum method as a connective tissue stain.
Minority or Woman-Owned Business Enterprise
Supplier:  AMBEED, INC
Description:   Sodium (6-((5-fluoro-2-((3,4,5-trimethoxyphenyl)amino)pyrimidin-4-yl)amino)-2,2-dimethyl-3-oxo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazin-4-yl)methyl phosphate hexahydrate, Purity: 98+%, CAS: 914295-16-2, Appearance: White to off-white powder or crystals, Storage: Inert atmosphere, 2-8 C, Size: 10mg
Supplier:  Enzo Life Sciences
Description:   Water soluble, potent and selective AMPA/kainate receptor antagonist.
Supplier:  AMBEED, INC
Description:   ((2R,3S,4R,5R)-5-(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl ((2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)diphosphate Sodium Salt (1:2), Purity: 98%, CAS Number: 148296-46-2, Appearance: Solid, Storage: 2-8C, Size: 1MG
Supplier:  Thermo Scientific Chemicals
Description:   Methyl blue
MSDS SDS

Supplier:  MilliporeSigma
Description:   A cocktail of five protease inhibitors that will inhibit a broad range of proteases and esterases
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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 at 1-800-932-5000.
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 at 1-800-932-5000.
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 Regulatory_Affairs@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 organization. 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 at 1-800-932-5000.
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