CAS 15968-01-1: Disodium phthalate

Description:Disodium phthalate, with the CAS number 15968-01-1, is a sodium salt of phthalic acid, characterized by its white crystalline appearance. It is soluble in water and exhibits hygroscopic properties, meaning it can absorb moisture from the environment. This compound is primarily used as a buffering agent and a pH stabilizer in various applications, including pharmaceuticals and analytical chemistry. Disodium phthalate is also utilized in the production of certain plastics and as a plasticizer. Its chemical structure features two sodium ions associated with the phthalate anion, which contributes to its solubility and reactivity. While generally considered to have low toxicity, it is important to handle it with care, as with all chemical substances, to avoid potential health risks. Additionally, disodium phthalate can participate in various chemical reactions, making it a useful reagent in laboratory settings. Overall, its properties make it valuable in both industrial and research applications.

Formula:C₈H₆O₄·2Na

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

InChI key:InChIKey=NGATWIKLQRJVRN-UHFFFAOYSA-N

SMILES:[Na].O=C(O)C=1C=CC=CC1C(=O)O

Synonyms:
1,2-Benzenedicarboxylic acid, disodium salt
1,2-Benzenedicarboxylic acid, sodium salt (1:2)
Disodium 1,2-benzenedicarboxylate
Disodium Benzene-1,2-Dicarboxylate
Disodium o-phthalate
Phthalic acid, disodium salt
Sodium phthalate
o-Phthalic acid disodium salt
Disodium phthalate
Disodium phthalate
See more synonyms

Found 4 products.

Product data	Purity	Price range	Estimated delivery
Disodium Phthalate REF: 3B-P0400CAS: 15968-01-1	>95.0%(T)	47.00 €~381.00 €	Thu 20 Mar 25
1,2-Benzenedicarboxylic acid, sodium salt (1:2) REF: IN-DA001RAVCAS: 15968-01-1	98%	28.00 €~566.00 €	Thu 27 Mar 25
Sodium phthalate REF: 10-F321974CAS: 15968-01-1	95.0%	To inquire	Tue 08 Apr 25
Disodium Phthalate REF: 3D-QAA96801CAS: 15968-01-1	Min. 95%	- - -	Discontinued product