Description

About Sodium Acetate, Trihydrate, ACS Reagent Grade

Sodium acetate trihydrate, often simply referred to as sodium acetate, is a chemical compound with the molecular formula CH3COONa·3H2O. It is a salt of acetic acid (CH3COOH) and sodium hydroxide (NaOH) and is commonly encountered as a white, crystalline substance. When it contains ACS Reagent Grade designation, it signifies a high level of purity and quality suitable for use in laboratory and analytical applications.

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COMMON USES AND APPLICATIONS
  • Buffer Solution: Sodium acetate solutions can act as effective buffers, maintaining a stable pH level in various chemical and biological processes.

  • Chemical Reactions: It is used as a reagent in various chemical reactions, including the acetylation of organic compounds.

  • Analytical Chemistry: Sodium acetate trihydrate is used in analytical chemistry as a reagent for specific tests, such as the Benedict's test for reducing sugars.

  • pH Adjustment: It can be used to adjust the pH of solutions and to standardize pH meters.

  • DNA Precipitation: Sodium acetate is often used in molecular biology and biochemistry for DNA precipitation and purification.

  • Heat Packs: Sodium acetate trihydrate is also known for its exothermic properties. When the supersaturated solution is cooled, it can crystallize and release heat, making it useful in reusable heat packs.

  • Dyeing and Textile Industry: In the dyeing and textile industry, sodium acetate is used as a mordant to help fix dyes to fabrics.

  • Electroplating: It is used as an electrolyte in some electroplating processes.

  • Food and Beverage Industry: Sodium acetate is recognized as a food additive and can be used as a preservative, acidity regulator, and flavor enhancer.

  • Pharmaceuticals: It may be used in the pharmaceutical industry for certain formulations and chemical processes.

  • Laboratory Research: Sodium acetate trihydrate ACS grade is widely used in various research applications due to its high purity and consistent properties. Researchers may utilize it for a range of experiments, tests, and procedures.

  • Preservative for Biological Samples: It can be used to preserve biological samples in laboratory and clinical settings.

INDUSTRIES

PRODUCT INFORMATION

CAS
6131-90-4
Molecular Formula
C2H3NaO2-3H2O
Molecular Weight
136.08
Assay
99.0-101.0%
pH of a 5% Solution @ 25°C
7.5-9.2
Substances Reducing Permanganate
To Pass Test
Insoluble Matter
0.005%
Chloride
0.001%
Phosphate
5 ppm
Sulfate
0.002%
Calcium, Magnesium, and R2O3 Ppt
0.01%
Heavy Metals (as Pb)
5 ppm
Iron
5 ppm
Potassium
0.005%
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Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
2 reviews
  • Michael Garland, J.
    Flag of Canada
    Verified Buyer
    Reviewing
    Sodium Acetate, Trihydrate, ACS Reagent Grade
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Sodium Acetate

    Using to develope platinum printing. Quick ship, good prices.

  • Anne D.
    Flag of United States
    Verified Buyer
    Reviewing
    Sodium Acetate, Trihydrate, ACS Reagent Grade
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Found what we were looking for

    It was nice to find what we were looking for. We received excellent service and received our purchase in less time than expected. Thanks

Safety and Shipping

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Acetate Trihydrate Granular ACS.

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