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Home » Product Directory » Chemicals » Organic Chemicals » Organic Intermediate » Dimethyl-5-Sulfoisophthalate Sodium Salt

Dimethyl-5-Sulfoisophthalate Sodium Salt

Dimethyl-5-Sulfoisophthalate Sodium Salt

Product Description

SIPM is mainly used in producing dacron, film, etc., especially in the field of dacron, it is acted as the third monomer of cation modified polyester(CDP). It has good affinity fuction with cation dyestuff because of the CDP fibre containing sulfo group, the dyed fibre is bright and lustrous, having a complete range of color and dying deeply, The modified fibre has woolens feeling, it is easily blended with fleece and suitable for materials for making garments.

Quality: Standard: Q/WTH 002-2002

Name of index High class
Appearance: White powder
Absorbency: ¡Ü 0.05
Acid value, mgKOH/g: ¡Ü 0.6
Saponification value, mgKOH/g: 376~380
Sulphate, ppm: ¡Ü 100
Fe, ppm: ¡Ü 4
Water content, wt%: ¡Ü 0.2
Cl, ppm: ¡Ü 15

   
Company: Shandong Ocean Chemical Imp And Exp Co., Ltd

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