2,6-Dipicolinic Acid

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£282.00

SKU:: 420960
Molecular Weight:: 167.12
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 499-83-2
Extra Details:: 2,6-Dipicolinic Acid is released from the autoclave killing of Geobacillus stearothermophilus spores used in biological indicators; It induces the aggregation of chitosan stabilized gold nanoparticles, causing the solution to change colors varying from red to blue. Synonyms: 2,6-Pyridinedicarboxylic Acid; 6-Carboxypicolinic Acid; DPA; DPAc; NSC 176; Pyridine-2,6-diformic Acid; 2,6-Dicarboxypyridine; Dipicolinic Acid CAS No: 499-83-2 Molecular Formula: C₇H₅NO₄ Molecular Weight: 167.12 Purity (GC): ≥98% Appearance: White to off-white powder Melting Point: 252°C(dec.) (lit) Solubility in Hot Water: Almost to complete transparency Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile hot ddH2O. Aliquot to avoid repeated freezing and thawing.