HRID1982067

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID7923

2,5-Furandione

C4H2O3

HCID14798

Sodium Hydroxide

HNaO

结构：O=S(=O)([O-])OOS(=O)(=O)[O-].[NH4+].[NH4+]

HCID62648

Diammonium peroxydisulfate

H8N2O8S2

HCID5360545

Sodium

PRODUCTS

生成物

$结构：O=C([O-])/C=C\C(=O)[O-].[Na+].[Na+]$

HCID6364608

Disodium (2Z)-but-2-enedioate

C4H2Na2O4

PROCEDURE

实验过程

An aqueous solution of sodium maleate was prepared by neutralizing maleic anhydride with an aqueous sodium hydroxide solution in a four-necked flask. The aqueous solution polymerization of this product was effected in the presence of ammonium persulfate at 100° C. for 5 h to obtain a dyeability-improving agent comprising sodium polymaleate having a molecular weight of 3,000.

WORKUP

后处理

customThe aqueous solution polymerization of this product
customto obtain a dyeability-improving agent