Blotting Grade TRIS, min. 99.9 %, Blotting-Grade, 250 g, plastic

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TRIS is a blotting-grade laboratory reagent of minimum 99.9 % purity with CAS number 77-86-1 and empirical formula C₄H₁₁NO₃. The compound has a molar mass of 121,14 g/mol, a densit y of 1,32 g/cm³ and a boiling point of 288 °C. This Blotting-Grade TRIS from manufacturer Carl ROTH has the stated minimum purity of 99.9 % and EG number 201-064-4. Physical constants are the molar mass 121,14 g/mol, density 1,32 g/cm³ and boiling point 288 °C. TRIS (C₄H₁₁NO₃, CAS 77-86-1) at min. 99.9 %. Blotting-Grade is thus a defined solid for Western blot, ELISA and membrane-transfer buffer work. The combination of blotting grade, stated purity and matches the listed specification for this reagent. This article is part of Biological buffers (Tris, HEPES, MOPS), in Buffers & pH solutions. Key features Appearance: white cryst. powder Assay (titr.): ≥99,9 % Loss on drying: ≤0,5 % pH value (5 % solution): 10,8±0,8 Solubility (40 % w/w in H2O): complies In H2O insoluble matter: ≤0,011 % Sulphated ash: ≤0,1 % Lead (Pb): ≤0,0001 % Chloride (Cl): ≤0,001 % Protease: none detected CAS number: 77-86-1 Pack sizes: 250 g, 500 g, 1 kg, 2.5 kg EG nr.: 201-064-4 Purity: min. 99.9 % Empirical formula: C₄H₁₁NO₃ Molar mass: 121,14 g/mol Technical Information Sheet: Safety Data Sheet: Show more