Actinide Salts
Actinide Salts
Thorium Nitrate, Crystal, 95%, Spectrum™ Chemical
CAS: 13470-07-0
Thorium Nitrate, 0.01 N, AquaPhoenix Scientific™
CAS: 13470-07-0 Molecular Formula: H8N4O16Th Molecular Weight (g/mol): 552.11 InChI Key: VAVIMIAZQDNXID-UHFFFAOYSA-N IUPAC Name: thorium(4+) tetrahydrate tetranitrate SMILES: O.O.O.O.[Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
Electron Microscopy Sciences Uranyl Zinc Acetate 5 GR
CAS #10138-94-0 ZnUO₄(CH₃COO)₂ F.W. 571.59
Used as a laboratory reagent in the determination of sodium concentrations of solutions.
Electron Microscopy Sciences Uranyl Nitrate 5 GR
CAS #13520-83-7 UO₂(NO₃)2·₆H₂O F.W. 502.13
Solubility: ~66g/100g H2O
Melting point: 60°C
Boiling point: 118°C
A Universal EM Negative Stain used for viruses. In tissue samples it stabilizes nucleic acids and cell membranes. These solutions are more stable than uranyl acetate and they react primarily with negatively charged groups in the absence of phosphate ions. Reagent Grade, A.C.S. UO2(NO3)2·6H2O
Electron Microscopy Sciences Uranyl Formate 5 GR
CAS #16984-59-1 UO₂ (CHO₂) ₂.H₂O F.W. 378.08
Melting point: 110°C
For ultra fine grain structure, our Uranyl Formate offers amazing advancement in negative staining for microscopy.
Electron Microscopy Sciences Uranyl Magnesium Acetate 1 GR
CAS #20596-93-4 UO₂Mg(CH₃COO)₄ F.W. 530.0
Used as a substitute for uranyl acetate in either double-staining techniques and also as a solo stain.
Electron Microscopy Sciences Uranyl Formate 1 GR
CAS #16984-59-1 UO₂ (CHO₂) ₂.H₂O F.W. 378.08
Melting point: 110°C
For ultra fine grain structure, our Uranyl Formate offers amazing advancement in negative staining for microscopy.
Electron Microscopy Sciences Uranium Nitrate 500 ML
References: Genta PM., Robason GO, Graham DY-Simultaneous Visualization of Helicobactor Pylon and Gastric Morphology A New Stain Hum Pathol. 25:22 1-226, 1994.
Poly Scientific Uranyl Nitrate 1% Aqueous 16oz (473mls)
Uranyl Nitrate 1% Aqueous 16oz (473mls)| EA | Maximum 1 year Room Temperature
International Bio Analytical Ind Inc Uranyl Nitrate Hexahydrate | 13520-83-7 | MFCD00150414 | 10 g
Uranyl Nitrate Hexahydrate | Mol Wt: 502.13 | 13520-83-7 | MFCD00150414 | 10 g
Strem, An Ascensus Company CAS# 61443-54-7. 25g. Thorium(IV) nitrate hydrate (99.8%-Th). MFCD00149432
CAS# 61443-54-7. 25g. Thorium(IV) nitrate hydrate (99.8%-Th). MFCD00149432. Molecular Weight: 480.06. Molecular Formula: Th(NO3)4·XH2O. Color/form: white xtl. Strem# 93-9006. http://www.strem.com/catalog/v/93-9006/
Electron Microscopy Sciences 1% Uranyl Acetate Solution, 100ml
Uranyl acetate is extensively used as a negative stain in electron miroscopy. 1% uranyl acetate solutions is used as anindicator, and atitrantin stronger concentrations inanalytical chemistry, as it forms an insoluble salt withsodium(the vast majority of sodium salts are water-soluble). Uranyl acetate solutions show evidence of being sensitive to light, especially UV, and will precipitate if exposed.
Electron Microscopy Sciences Uranyl Acetate Solution 4% 100 ML
Uranyl Acetate pre-made and ready to use solution for making your work easier. Other percentages are avaialble upon request.
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