Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT) 1 kg
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Marka
Stok Kodu
LB.SA.71188-1KG
Kısa Bilgi
Synonym(s): Acetic acid sodium salt trihydrate Linear Formula: CH3COONa · 3H2O CAS Number: 6131-90-4 Molecular Weight: 136.08 Beilstein: 3732037 EC Number: 204-823-8 MDL number: MFCD00071557 PubChem Substance ID: 57652228 NACRES: NA.25
Bilgi
CAS Number: 6131-90-4
| Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT) 1 kg |
| Synonym(s): Acetic acid sodium salt trihydrate Linear Formula: CH3COONa · 3H2O CAS Number: 6131-90-4 Molecular Weight: 136.08 Beilstein: 3732037 EC Number: 204-823-8 MDL number: MFCD00071557 PubChem Substance ID: 57652228 NACRES: NA.25 |
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PROPERTIES
product line BioUltra
Quality Level 200 Assay ≥99.5% (NT) form powder or crystals autoignition temp. 1112 °F technique(s) precipitation assay: suitable impurities insoluble matter, passes filter test ≤0.005% KMnO4-reducing matter (as HCOOH) pH 8.5-10.0 (25 °C, 3 M in H2O) solubility H2O: 3 M at 20 °C, clear, colorless anion traces chloride (Cl-): ≤5 mg/kg phosphate (PO43-): ≤5 mg/kg sulfate (SO42-): ≤20 mg/kg cation traces 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 UV absorption λ: 260 nm Amax: ≤0.01 λ: 280 nm Amax: ≤0.01 SMILES string 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 InChI key AYRVGWHSXIMRAB-UHFFFAOYSA-M DESCRIPTION Application 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] Biochem/physiol Actions 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] Other Notes Enzyme substrate for acetate kinase (EC 2.7.2.1) Enzyme substrate for acetate kinase (EC 2.7.2.1)[5] |
