236500
Sodium acetate trihydrate
ACS reagent, ≥99%
동의어(들):
Acetic acid sodium salt trihydrate
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3COONa · 3H2O
CAS 번호:
Molecular Weight:
136.08
Beilstein:
3732037
EC Number:
MDL number:
UNSPSC 코드:
12352300
PubChem Substance ID:
NACRES:
NA.21
Grade
ACS reagent
Quality Level
분석
≥99%
양식
crystals or chunks
autoignition temp.
1112 °F
환경친화적 대안 제품 특성
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
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불순물
MnO4- reducers, passes test
≤0.005% insolubles
pH
7.5-9.2 (25 °C, 5%)
음이온 미량물
chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.002%
양이온 미량물
Ca: ≤0.005%
Fe: ≤5 ppm
K: ≤0.005%
Mg: ≤0.002%
heavy metals (as Pb): ≤5 ppm
환경친화적 대안 카테고리
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
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일반 설명
Sodium acetate trihydrate (SAT) is a hydrated sodium salt of acetic acid. It is an excellent inorganic phase change material (PCM) due to its high energy storage density and thermal conductivity, widely used in the sector of dyeing, printing, pharmacy and buffering agent.
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Sodium acetate trihydrate supports sustainable technologies as an eco-friendly phase change material for thermal energy storage, offering efficient heat retention and release while reducing energy waste and promoting cleaner energy solutions.Click here for more information.
애플리케이션
Sodium acetate trihydrate can be used:
- As a reducing agent in the synthesis of graphene nanosheets via chemical reduction of GO (graphene oxide) under moderate condition.
- In the preparation of silicone/sodium acetate trihydrate hybrid.
- As a catalyst in the solvent free acetylation of phenols, alcohols and thiols with acetic anhydride.
기타 정보
Enzyme substrate for acetate kinase (EC 2.7.2.1)
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Eagleson M.
Concise Encyclopedia Chemistry, 995-995 (1994)
The crystal structure of sodium acetate trihydrate.
Cameron TS, et al.
Acta Crystallographica Section B, Structural Science, 32(1), 87-90 (1976)
Methyl radical in irradiated single crystals of sodium acetate trihydrate.
Rogers MT and Kispert LD.
J. Chem. Phys. , 46(1), 221-223 (1967)
Water-responsive shape memory hybrid: Design concept and demonstration.
Fan K, et al.
Express Polymer Letters, 5(5), 409-416 (2011)
Kit Frederiksen et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 91, 9-15 (2015-01-18)
Polymeric film-forming systems (FFSs) are potential drug delivery systems for topical application to the skin. The FFSs form thin and transparent polymeric films in situ upon solvent evaporation. Their application convenience and cosmetic attributes, superior to conventional semi-solids, may offer
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