Import Ammonium Chloride — Buy in Bulk from Supplier in China

Arnoken Int'l Ltd offers ammonium chloride across multiple grade bands: industrial first grade at 99.5% NH4Cl minimum, regular industrial grade at 99.0% minimum, and a combined food/medical grade at 99.6% minimum. The industrial grades follow Chinese standard GB 2946-92, with first grade limiting moisture to 0.7% maximum, iron to 0.001%, burnt loss to 0.40%, and heavy metals (as lead) to 0.0005%. The supplier's specification sheet presents these as discrete product lines rather than a single offering, so buyers must nominate the required grade explicitly when requesting a quotation.

The material is a colourless crystal or white crystalline powder with molecular weight 53.49 g/mol. It dissolves readily in water and glycerin, shows slight solubility in alcohol, and is practically insoluble in acetone and ether. The pH of a 200 g/L solution at 25 °C is specified as 4.0 - 5.8 for industrial grades, reflecting the mild acidity of the ammonium ion in aqueous solution. The 99.6% food/medical grade implies tighter control on impurities such as arsenic, lead, and non-volatile residue, though the supplier does not list these specific limits. Buyers should cross-reference against pharmacopoeial monographs or GB 25572-2010 for food-grade ammonium chloride.

Industrial buyers typically use this material for galvanising flux baths, dry-cell battery electrolytes, metal surface treatments, and as a nitrogen source in fertiliser compounds. The food and medical grade finds use as a yeast nutrient, dough conditioner, and expectorant ingredient. Arnoken Int'l Ltd is located in Tianjin, a major northern Chinese port city with established chemical logistics infrastructure. The listing does not state MOQ, price, lead time, or packaging formats, so buyers need to negotiate these terms directly and request a current COA aligned to their chosen grade.

Arnoken Int'l Ltd is registered on Xinhua Road in Heping District, Tianjin, China. The company holds imported-tier and harbour trust-tier status on the platform, with a response rate of 0.00% and zero recorded average response hours. This absence of response data means buyers have no track record of communication speed or reliability from the platform alone, and should initiate direct enquiry to assess responsiveness.

The supplier's profile does not disclose factory ownership, warehouse facilities, annual turnover, employee count, or export markets served. No certification details, such as ISO registration numbers or scope, are provided. The listing focuses purely on product specifications across three grade variants. Buyers should request company registration documents, export licence verification, and evidence of quality management system certification before committing to volume orders. The Tianjin location offers proximity to Tianjin Port, which may reduce inland logistics costs compared to suppliers deeper in China's interior.