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Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT) 250 gr

Stok Kodu
LB.SA.71188-250G
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) 250 gr
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
Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT)     
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]

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Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT)
Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT) 250 gr 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 LB.SA.71188-250G
Sigma-Aldrich 71188 Sodium acetate trihydrate BioUltra, ≥99.5% (NT) 250 gr

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