71188

Acetato di sodio

BioUltra, ≥99.5% (NT)

• Sinonimo/i: Acido acetico
• Formula condensata: CH₃COONa · 3H₂O
• Numero CAS: 6131-90-4
• Peso molecolare: 136.08
• Beilstein: 3732037
• Numero CE: 204-823-8
• Numero MDL: MFCD00071557
• Codice UNSPSC: 12161700
• ID PubChem: 57652228
• NACRES: NA.25

Proprietà

• Nome Commerciale: BioUltra
• Saggio: ≥99.5% (NT)
• Stato: powder or crystals
• Temp. autoaccensione: 1112 °F
• tecniche: precipitation assay: suitable
• Impurezze: insoluble matter, passes filter test; ≤0.005% KMnO₄-reducing matter (as HCOOH)
• pH: 8.5-10.0 (25 °C, 3 M in H₂O)
• Solubilità: H₂O: 3 M at 20 °C, clear, colorless
• Anioni in tracce: chloride (Cl^-): ≤5 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• Cationi in tracce: 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
• Assorbanza UV: λ: 260 nm A_max: ≤0.01; λ: 280 nm A_max: ≤0.01
• Stringa SMILE: 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; AYRVGWHSXIMRAB-UHFFFAOYSA-M

Descrizione

Applicazioni

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[1]
• in the preparation of ferric reduction ability of serum (FRAS) reagent for FRAS assay[2]
• in the preparation of sodium acetate solution to prepare sodium acetate (NaOAc) buffers for radiolabeling[3]

Azioni biochim/fisiol

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.[4]

Altre note

Substrato dell′enzima per l′acetato chinasi (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)[5]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)