71188

Sodium acetate trihydrate

BioUltra, ≥99.5% (NT)

• 동의어(들): 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
• UNSPSC 코드: 12161700
• PubChem Substance ID: 57652228
• NACRES: NA.25

속성

• 제품 라인: BioUltra
• Quality Level: 200
• 분석: ≥99.5% (NT)
• 형태: powder or crystals
• autoignition temp.: 1112 °F
• 기술: precipitation assay: suitable
• 불순물: 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
• 음이온 미량물: chloride (Cl^-): ≤5 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: 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 흡수: λ: 260 nm A_max: ≤0.01; λ: 280 nm A_max: ≤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

설명

애플리케이션

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

생화학적/생리학적 작용

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.

기타 정보

Enzyme substrate for acetate kinase (EC 2.7.2.1)

Enzyme substrate for acetate kinase (EC 2.7.2.1)

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)