Sodium Acetate

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Cat Number

CHE127093

CAS Number

127-09-3

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Product Detail Description Customer Q&A

CAS Number

127-09-3

EINECS

204-823-8

Synonyms

Acetic acid, sodium salt Sodium acetate anhydrous Acetic acid sodium salt

Molecular Formula

CH3COONa

Molecular Weight

82.03

Smiles

CC(=O)[O-].[Na+]

Appearance

Dry powder

Melting Point

324℃

General Description

Sodium acetate is an organic sodium salt. It has a role as a NMR chemical shift reference compound.

Is the anhydrous or trihydrate form of Sodium Acetate better for long-term stability in solution?

The anhydrous form is more hygroscopic but offers precise concentration control when making solutions. The trihydrate is more stable against moisture uptake.

Can Sodium Acetate be stored in aluminum containers?

No, Sodium Acetate solutions can be corrosive to aluminum. For solid storage, stainless steel or food-grade plastic-lined containers are recommended to prevent metal contamination.