Physical and chemical properties: Appearance: transparent liquid. Melting point: -83 °C (lit.) Boiling point: 77 °C (lit.) Relative density (water = 1): 0.806g/mLat 20°C Solubility: soluble in acetone, benzene, carbon tetrachloride, ether, ethanol and other organic solvents. Slightly soluble in water. Assay: ≥99%     Uses: It is an important raw material for organic synthesis.

Appearance: colorless to light yellow liquid. Melting point: 24 °c Boiling point: 256°C at 760 mmHg Relative density (water = 1): 1.166g/cm3 Solubility: soluble in ethanol, ether and other organic solvents, slightly soluble in water and glycerol. Assay: ≥99%     Uses: Used to blend grapes, cherries, strawberries, watermelon, citrus and other food flavors and wine flavors.

Appearance: white solid.     Boiling point: 170-175°C20mm Hg(lit.) Relative density (water = 1): 1.07g/mLat 25°C (lit.)     Assay: ≥98%     Uses: It is an important intermediate.

Appearance: white to yellow crystalline powder.     Boiling point: 727.8°C at 760 mmHg Assay: ≥97%     Uses: Sodium gluproheptanoate can dissolve iron and other metal oxides, rust removal and descaling.

Appearance: white crystalline powder. Melting point: 1800 °c     Relative density (water = 1): 1.5 g/cm3 Solubility: soluble in water, insoluble in alcohol. Hygroscopic. Assay: ≥98%     Uses: used as a crosslinking agent for oil extraction acidification fracturing fluid thickener, water blocking and sectioning agent, and used with polymers.

Appearance: white needle-like crystals. Melting point: 38-42 °C (lit.) Boiling point: 250 °C (lit.) Relative density (water = 1): 0.96 Solubility: soluble in water and ethanol, slightly soluble in hot ether, insoluble in benzene. Assay: ≥99%     Uses: for the production of pesticide pyrethroids, organic peroxides, cyclic musk, polyethylene plastic crosslinkers and polyether rubber.

Appearance: colorless transparent liquid. Melting point: -32 °C Boiling point: 305 °C (lit.) Relative density (water = 1): 0.962 g/mL at 25 °C (lit.) Solubility: soluble in ether and ethanol, insoluble in water. Assay: ≥99%     Uses: used as plasticizers, special solvents, etc., used as solvents, also used in organic synthesis.

Appearance: yellow powder. Melting point: 220-225°C (dec.)(lit.) Boiling point: 217.08 °C (rough estimate) Relative density (water = 1): 1.65 Assay: ≥98%     Uses: Widely used in polyvinyl chloride, polyethylene, polypropylene, ABS resin and rubber foaming

Appearance: white powder. Melting point: 285-287 °C     Relative density (water = 1): 0.95 Assay: ≥98%     Uses: It is an important intermediate.

Appearance: transparent liquid. Melting point: 5 °c Boiling point: 144°C10mm Hg(lit.) Relative density (water = 1): 1.291g/mLat 25°C (lit.) Assay: ≥98%     Uses: used as intermediates for the synthesis of pharmaceuticals or pesticides, doxazosin synthesis.

Appearance: Liquid. Melting point: -7.15°C (estimate) Boiling point: 193 °C (lit.) Relative density (water = 1): 0.86 g/mL at 25 °C (lit.) Assay: ≥99%     Uses: for the production of polyamide plastics, films and fibers.

Appearance: white crystals. Melting point: 191-195°C Boiling point: 187.6°C at 760 mmHg Relative density (water = 1): 1.42g/cm3 at 20°C Assay: ≥98%     Uses: catalyst; Zirconium metal scymbal, raw material of zirconium tetra β-diketone zirconium liquid crystal material.

Appearance: colorless crystal. Melting point: 114-116°C (lit.) Boiling point: 246 °C Relative density (water = 1): 0.67 g/cm3 Solubility: insoluble in water, soluble in alkali solution, organic solvent. Assay: ≥98%     Uses: It is a broad-spectrum antibacterial agent that can be used to control bacteria, algae, fungi and viruses.

Appearance: yellow crystalline powder. Melting point: 160-162°C (lit.) Boiling point: 229.26 °C (rough estimate) Relative density (water = 1): 1.0877 (rough estimate) Solubility: soluble in water. Assay: ≥98%     Uses: for organic synthesis.

Appearance: white crystalline powder. Melting point: 165-169 °C (lit.)     Boiling point: 306.47 °C (rough estimate) Relative density (water = 1): 1.1999 (rough estimate) Assay: ≥98%     Uses: It is a broad-spectrum plant growth regulator with auxin activity of indole; Regulation of cell membrane electron channels and proton channels.

Appearance: white crystal. Melting point: 124-125.5°C (lit.)     Boiling point: 341.55°C (rough estimate) Relative density (water = 1): 1.1255 (rough estimate) Assay: ≥99%     Uses: It is a broad-spectrum indole plant growth regulator, which is a good rooting agent that can promote the rooting of herbaceous and woody ornamental plant cuttings.