从China供应商批发进口98% Tc Indole-3-Butyric Acid Iba — FOB条款

This is 98% TC Indole-3-butyric acid (IBA), a synthetic auxin used as a plant growth regulator to stimulate root development in cuttings and improve survival rates during transplanting. The active ingredient concentration is 98% technical grade, delivered as a soluble powder for dilution into working solutions. It is applied via impregnation, fast dip, powder dip, irrigation or foliar spray, with recommended concentrations ranging from 50 ppm to 1000 ppm depending on the method and plant species.

IBA is a white to light yellow crystalline powder with a molecular formula of C12H13NO2 and a melting point of 124 - 126°C under standard conditions. It is stable under normal storage but degrades under prolonged exposure to light or high temperatures. The compound is highly soluble in organic solvents like ethanol and acetone, and moderately soluble in water, which facilitates its uptake through plant tissues. Typical industry grades for IBA include 90% TC, 95% TC and 98% TC, with the latter offering the highest purity for precision applications.

Commercial users include nurseries propagating ornamental and fruit tree cuttings, agricultural cooperatives transplanting crops like maize and rice, and hydroponic growers seeking to enhance root mass. IBA is particularly effective for woody cuttings such as grape and apple, where it increases root initiation and uniformity. For bulk imports, the product is packed in 25 kg fibre drums lined with plastic bags to prevent moisture absorption. Buyers should confirm packaging specifications and compatibility with their application systems before ordering.

Zhengzhou Delong Chemical Co. Ltd. is based in Zhengzhou, Henan Province, with its registered office at Rm308, Building No.9, National University Technology Zone (East). The company operates as a harbor-tier supplier, indicating a verified business presence in the chemical trade sector. Its product portfolio includes plant growth regulators, with a focus on auxins like IBA for agricultural and horticultural applications.

The supplier’s profile does not disclose additional verification signals such as response rate or average response time, which suggests buyers should directly confirm technical and logistical details. The company’s address and location in a technology zone imply access to research and production infrastructure for chemical formulations. No additional certifications, client references, or production capacity details are provided in the available data.