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[Chemical Knowledge]：What are the upstream raw materials for sodium isophthalate -5-sulfonate? What do the downstream products contain?

Read： 442 Time：12months ago Source：Transform the World with Simplicity

Sodium isophthalate (IPA-5-Sulfonate) is widely used in the field of chemical raw materials. The following are the upstream and downstream related products of isophthalic acid -5-sodium sulfonate:

upstream products:

1. isophthalic acid: isophthalic acid is the main raw material for the production of isophthalic acid -5-sodium sulfonate. It can be prepared by oxidation, dehydrogenation and other processes.

downstream products:

1. Dye: sodium isophthalic acid -5-sulfonate can be used to produce various dyes, such as acid dyes, direct dyes, reactive dyes, etc. These dyes are widely used in textile, printing and dyeing, leather and other industries.
2. Surfactant: Sodium isophthalic acid -5-sulfonate can be used as a surfactant raw material for the production of detergents, emulsifiers, etc. These surfactants are widely used in industrial cleaning, personal care and other fields.
3. Pharmaceutical intermediates: Sodium isophthalic acid -5-sulfonate can be used as a pharmaceutical intermediate for the production of some drugs, such as antibacterial drugs, anti-inflammatory drugs, etc.
4. Food additives: In some countries, sodium isophthalic acid -5-sulfonate can be used as a food additive to adjust the taste and color of food.

In short, sodium isophthalic acid -5-sulfonate has a wide range of applications in the field of chemical production raw materials, its upstream and downstream related products cover dyes, surfactants, pharmaceutical intermediates and other fields.

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