Main Applications:
It is primarily used in the production of foaming agents such as ADC, DIPA, and TSH. In the pesticide industry, it is used to produce herbicides, plant growth regulators, and insecticides. In the pharmaceutical industry, it is used to produce anti-tuberculosis and anti-diabetic drugs. It is used as a deoxidizer in boiler water treatment. Hydrazine hydrate is also a high-energy rocket fuel.

Uses:
1. Used as an intermediate in organic synthesis for pharmaceuticals, dyes, rubber chemicals, and photosensitive materials. Can also be used as a monochrome pH indicator. Used in the production of sulfur dyes (such as sulfochloridone GN). Used in the preparation of pharmaceuticals such as phenacetin and paracetamol, the developer mitral, and the organophosphorus pesticides parathion and methyl parathion. Can also be used as a monochrome pH indicator.
2. Primarily used as an intermediate in dyes, pharmaceuticals, and organic synthesis. Can be used as a rubber antioxidant, developer, monochrome pH indicator, and photosensitive materials.
3. Used as an organic synthesis intermediate, indicator, and analytical reagent.
Capacity: 2,000 tons/year, already commercialized

Uses:

1. Dye intermediate used in the manufacture of sulfur dyes, azo dyes, fur dyes, and fluorescent brightener EB. Also used as a raw material for the insecticide phosalone in the pesticide industry.
2. Primarily used in the manufacture of acid mordant blue R, sulfur brown, and other dyes, and also as a fur dye. Also used in the cosmetics industry as a dye additive in hair dyes.
3. Used for the determination of silver and tin and the analysis of gold. Also used as an intermediate for diazo and sulfur dyes.
4. Used in the manufacture of dyes, pharmaceuticals, and plastic curing agents.
Capacity: 6,000 tons/year, commercialized.

Uses:
1. Synthesis of polyimide for aerospace, insulation materials, engineering plastics, microelectronics (5G base stations), ultrafiltration membranes, optoelectronic materials, etc.;
2. Synthesis of polyetherimide for FPCBs, aircraft, medical equipment, household appliances, etc.;
3. Synthesis of FBI for aerospace, microelectronics, and other fields;
4. Can be used to produce crosslinking agents, widely used to replace carcinogenic benzidine in the production of azo dyes, reactive dyes, and
fragrances.
Capacity: 6,000 tons/year, with a 3,000-ton/year phase 1 under construction.