Import A-Naphthaleneacetic Acid — Buy in Bulk from Supplier in China

A-naphthaleneacetic acid from Zhengzhou Xinlian Chemical Tech.Co., Ltd is a synthetic plant growth regulator supplied as a white to off-white powder with 80% purity. Also known as 1-naphthylacetic acid or NAA, this compound is widely used in agriculture to promote rooting, prevent fruit drop, and enhance crop yield. The product is offered in 1 kg bags or 25 kg drums, with a CAS number of 86-87-3 and a molecular formula of C12H10O2.

NAA functions by stimulating cell division and expansion, making it effective for applications such as inducing adventitious roots in cuttings, increasing fruit set in orchards, and improving grain weight in cereals. Its solubility in water and organic solvents allows for flexible formulation in sprays or drenches, while its boiling point of 265.5°C ensures stability under typical agricultural conditions. The compound is classified as a broad-spectrum regulator, suitable for use on cereal crops, cotton, fruit trees, and vegetables.

Industrial buyers of NAA include agrochemical manufacturers, seed companies, and large-scale growers looking to optimize plant development. The product’s acute oral LD50 of 1000 - 5900 mg/kg indicates moderate toxicity, requiring careful handling to avoid skin and mucous membrane irritation. Zhengzhou Xinlian Chemical Tech.Co., Ltd supplies this regulator for bulk export, with buyers advised to confirm packaging and labeling compliance for their target markets.

Zhengzhou Xinlian Chemical Tech.Co., Ltd is a China-based supplier of plant growth regulators and agrochemical intermediates, operating from Henan province. The company specializes in the production and export of synthetic compounds like NAA, targeting agricultural markets with a focus on yield enhancement and crop management. Its address is listed as Room 2003, East Unit, No.6 Building in Zhengzhou, though production facility details are not disclosed.

The supplier’s profile indicates an imported-tier classification with a harbor trust tier, and its response rate is currently 0.00, suggesting limited online engagement. Buyers should verify the company’s production capacity, quality control processes, and certifications directly, as these details are not provided in the profile. The supplier’s ability to meet bulk orders and export documentation requirements should be confirmed before placement of large purchases.