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6362-79-4 - 5-Sulfoisophthalic acid monosodium salt, 95% - A18028 - Alfa Aesar

A18028 5-Sulfoisophthalic acid monosodium salt, 95%

Número CAS
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100g 25,80
250g 57,40
500g 103,00
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5-Sulfoisophthalic acid monosodium salt, 95%


Propiedades químicas

Peso molecular
Punto de fusión
Soluble in water.


It can be used as the third monomer in the Polyester procession of esterification, which can improve the ability of product's dying. And it can be used as the catalyst in medicine, agricultural chemical, polyester. Used as a monomer for waterborne polyesters and nylon fibers, in adhesion aid for magnetic tapes, and amine free polyurethane dispersions.


Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

Referencias documentales

Qing-Yan Liu; and Li Xu. Synthesis, Crystal Structures, and Photophysical Properties of Two Novel Lead(II)-SIP Coordination Polymers (NaH2SIP = 5-Sulfoisophthalic Acid Monosodium Salt) Containing Tetranuclear Lead(II) Units. European Journal of Inorganic Chemistry. 2006, 2006 (8), 1620-1628.

Yu-Ling Wang; Qing-Yan Liu and Li Xu. Two novel luminescent silver(I) coordination polymers containing octanuclear silver cluster units or ligand unsupported Ag?Ag interactions constructed from 5-sulfoisophthalic acid (H3SIP) and organic amine.CrystEngComm. 2008, 10 (11), 1667-1673.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280a-P305+P351+P338-P304+P340-P312a-P321-P332+P313-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado


  • A10934

    Barbituric acid, 99%
  • A14832

    Elaidic acid, 98%
  • B23556

    3-Sulfobenzoic acid monosodium salt, 97%
  • B24646

    Dimethyl 5-sulfoisophthalate sodium salt, 98%
  • H33152

    Filter aid, Celite® 545, treated with sodium carbonate, flux calcined

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