Sodium Acetate Trihydrate, E262, CAS no.6131-90-4, sodium salt of acetic acid, available as white to colorless crystals. Sodium Acetate Trihydrate is a common form of Sodium Acetate. With a similar function to Sodium Acetate Anhydrous, Sodium Acetate Trihydrate is also widely used as a preservative. Moreover, Sodium Acetate Trihydrate is an important intermediate in the manufacturing of Sodium Diacetate.
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Sodium acetate (CH3COONa) is the sodium salt of acetic acid. It appears as a colorless deliquescent salt with a wide range of applications. In industry, it can be used in textile industry to neutralize sulfuric acid waste streams and as a photoresist upon using aniline dyes. In concrete industry, it can be used as a concrete sealant to mitigate the water damage. In food, it can be used as a seasoning. It can also be used as a buffer solution in lab. In addition, it is also used in heating pads, hand warmers and hot ice. For laboratory use, it can be produced by the reaction between acetate with the sodium carbonate, sodium bicarbonate and sodium hydroxide. In industry, it is prepared from the glacial acetic acid and sodium hydroxide.
Chemical Name: SODIUM ACETATE TRIHYDRATE
Molecular Formula : C2H3NaO2 .3H2O
Molecular Weight: 136.08
CAS: 6131-90-4
Character: It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324â??. It has strong moisture absorption and highly dissolves in water.
Usage: It is used as buffering agent, seasoning reagent, etc..
Packing: It is packed with polythene bag as inner layer and polywoven bag as the outer layer. The net weight of each bag is 25kg.
