71188

Acetato de sódio

BioUltra, ≥99.5% (NT)

• Sinônimo(s): Ácido acético
• Fórmula linear: CH₃COONa · 3H₂O
• Número CAS: 6131-90-4
• Peso molecular: 136.08
• Beilstein: 3732037
• Número CE: 204-823-8
• Número MDL: MFCD00071557
• Código UNSPSC: 12161700
• ID de substância PubChem: 57652228
• NACRES: NA.25

Propriedades

• linha de produto: BioUltra
• Ensaio: ≥99.5% (NT)
• Formulário: powder or crystals
• temperatura de autoignição: 1112 °F
• técnica(s): precipitation assay: suitable
• Impurezas: insoluble matter, passes filter test; ≤0.005% KMnO₄-reducing matter (as HCOOH)
• pH: 8.5-10.0 (25 °C, 3 M in H₂O)
• solubilidade: H₂O: 3 M at 20 °C, clear, colorless
• traços de ânion: chloride (Cl^-): ≤5 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• traços de cátion: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 3 M in H₂O
• Absorção UV: λ: 260 nm A_max: ≤0.01; λ: 280 nm A_max: ≤0.01
• cadeia de caracteres SMILES: O.O.O.[Na+].CC([O-])=O
• InChI: 1S/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1
• chave InChI: AYRVGWHSXIMRAB-UHFFFAOYSA-M

Descrição

Aplicação

Sodium acetate trihydrate has been used:

• to prepare buffer stock solution/sodium acetate buffer 0.2M for gallium-68 (Ga-68) DOTA-(Tyr3)-octreotate (DOTATATE) chemicals
• in the preparation of ferric reduction ability of serum (FRAS) reagent for FRAS assay
• in the preparation of sodium acetate solution to prepare sodium acetate (NaOAc) buffers for radiolabeling

Ações bioquímicas/fisiológicas

Sodium acetate trihydrate (SAT) is a phase change material (PCM) that can be easily combined with the preparation of domestic hot water, space heating, solar heating, and radiant floor heating systems. The hydrated salt of SAT possesses high latent heat density and thus can be used for low-temperature heat storage.

Outras notas

Substrato enzimático para acetato quinase (EC 2.7.2.1)

Enzyme substrate for acetate kinase (EC 2.7.2.1)citation

Enzyme substrate for acetate kinase (EC 2.7.2.1)

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)