CAS 10028-70-3

Disodium terephthalate

Description:

Disodium terephthalate, with the CAS number 10028-70-3, is a sodium salt of terephthalic acid. It appears as a white crystalline solid and is highly soluble in water, making it useful in various applications, particularly in the production of polymers. The compound is characterized by its ability to act as a precursor in the synthesis of polyethylene terephthalate (PET), a widely used plastic. Disodium terephthalate is typically produced through the neutralization of terephthalic acid with sodium hydroxide. It exhibits properties such as thermal stability and resistance to degradation, which are advantageous in industrial processes. Additionally, it is non-toxic and environmentally friendly, aligning with the growing demand for sustainable materials. In terms of reactivity, disodium terephthalate can participate in esterification reactions, facilitating the formation of polyesters. Its applications extend beyond plastics to include uses in textiles, packaging, and as a component in various chemical syntheses. Overall, disodium terephthalate is a versatile compound with significant industrial relevance.

Formula: C₈H₆O₄·2Na

InChI: InChI=1S/C8H6O4.2Na/c9-7(10)5-1-2-6(4-3-5)8(11)12;;/h1-4H,(H,9,10)(H,11,12);;

InChI key: InChIKey=LEWKPZBOFKRXJO-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC=C(C(O)=O)C=C1.[Na]

Synonyms:

• 1,4-Benzenedicarboxylic acid, disodium salt
• 1,4-Benzenedicarboxylic acid, sodium salt (1:2)
• Disodium 1,4-benzenedicarboxylate
• Disodium Benzene-1,4-Dicarboxylate
• Disodium Terephthalate
• Sodium terephthalate
• Terephthalic acid disodium salt
• Terephthalic acid, disodium salt

Disodium Terephthalate

CAS: 10028-70-3

Formula: C₈H₄Na₂O₄

Purity: >99.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 210.10

Ref: 3B-T1097

Disodium terephthalate, 99+%

CAS: 10028-70-3

Disodium terephthalate and its various derivatives are synthesized via simple acid-base chemistry for anode materials in Na ion batteries. They show excellent electrochemical performance, including little capacity fading over 90 cycles, ideal redox potential, and excellent rate performance, making t

Formula: C₆H₄(COONa)₂

Purity: 99+%

Molecular weight: 210.1

Ref: 02-042946

1,4-Benzenedicarboxylic acid, sodium salt (1:2)

CAS: 10028-70-3

Formula: C₈H₄Na₂O₄

Purity: 99%

Color and Shape: Solid

Molecular weight: 210.0945

Ref: IN-DA0001GF

Sodium Terephthalate

CAS: 10028-70-3

Sodium Terephthalate

Formula: C₈H₄Na₂O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 210.09

Ref: 54-OR1030448

Disodium terephthalate

CAS: 10028-70-3

Disodium terephthalate is an organic salt often used as a catalyst or intermediate in the manufacturing of various industrial and consumer goods, such as polyethylene terephthalate (PET) plastics, polyester fibers, and films. This compound boasts excellent thermal stability, chemical resistance, and mechanical properties, making it a top choice for high-performance applications. Additionally, it is non-toxic, non-flammable, and environmentally friendly, positioning it as an appealing alternative to other petroleum-based chemicals. In the food and pharmaceutical industries, Disodium terephthalate serves as a pH regulator and buffer. It is generally recognized as safe for use in food and drug applications by regulatory bodies like the FDA.

Formula: C₈H₄Na₂O₄

Color and Shape: Solid

Molecular weight: 210.09

Ref: TM-TSH-00198

Disodium terephthalate

CAS: 10028-70-3

Disodium terephthalate

Formula: C₈H₄Na₂O₄

Purity: 99%

Molecular weight: 210.09

Ref: IN-DG126092

DISODIUM TEREPHTHALATE

CAS: 10028-70-3

Purity: 98%(LC-MS);RG

Molecular weight: 210.095993

Ref: 10-F844524