About Arthur Wang Co. - Industrial Chemicals Supplier in Taiwan

Arthur Wang Co. operates from Taiwan and currently lists seven active chemical products in its catalogue. The company classifies its offerings under the Industrial Chemicals and Chemicals & Allied Products categories, reflecting a focus on bulk inorganic and specialty chemicals. The product list includes Sulphamic Acid with a minimum purity of 99.8%, Copper Sulphate Pentahydrate with copper contents ranging from 23 % to 25 %, Ferric Chloride, Zinc Chloride, Para‑Toluene Sulphonic Acid Monohydrate (PTSA), Potassium Carbonate at 99.5 % purity, and both flake and liquid forms of Potassium Hydroxide. Each item is presented without additional specifications such as HS codes or certifications in the supplied data. Buyers can therefore evaluate the basic chemical grades before requesting detailed compliance documentation.

The catalogue does not mention any proprietary processing facilities or production capacities, limiting the public profile to the seven listed chemicals. While the supplier’s trust tier is recorded as “harbor,” no further performance metrics are disclosed. Potential importers should therefore focus on the explicit chemical grades and request standard safety data sheets and quality certificates to confirm suitability for their applications. The absence of stated certifications means that buyers must verify compliance with relevant international standards during the sourcing process.

Product Range and Specialties of Arthur Wang Co.

The seven chemicals listed by Arthur Wang Co. cover common inorganic acids, salts, and alkali compounds used across multiple industrial sectors. Sulphamic Acid at 99.8 % purity is typical for descaling and cleaning applications, while Copper Sulphate Pentahydrate with 23‑25 % Cu is standard for electroplating, algaecides, and wood preservation. Ferric Chloride and Zinc Chloride are frequently employed in metal surface treatment and textile dyeing, respectively. Para‑Toluene Sulphonic Acid Monohydrate (PTSA) serves as an intermediate in the production of detergents and dyes. Potassium Carbonate (99.5 %) is a common alkaline buffer in glass manufacturing and food processing, and Potassium Hydroxide is offered both as flakes for solid handling and as a liquid solution for rapid dissolution. In the broader market, these chemicals are usually supplied in grades such as “technical grade,” “industrial grade,” or “reagent grade,” with specifications for moisture content, particle size, and impurity limits documented in product data sheets.

Industry practice for these categories includes typical purity thresholds (e.g., ≥99 % for industrial grade acids, ≤0.5 % moisture for salts) and standard packaging formats such as 25 kg bags for bulk salts, 20 L drums for liquid alkalis, and 5 kg drums for powdered acids. Buyers often request certificates of analysis (CoA) that detail assay, moisture, and heavy‑metal limits, as well as Safety Data Sheets (SDS) that comply with GHS labeling requirements.

Trade and Export Information - Arthur Wang Co.

Industrial chemicals from Taiwan are exported primarily to East Asian manufacturing hubs, Southeast Asian textile and electronics producers, and North American specialty chemical distributors. The HS code families most frequently associated with the listed products fall under Chapter 28 (Inorganic chemicals) - for example, Sulphamic Acid (HS 2816), Copper Sulphate Pentahydrate (HS 2833), Ferric Chloride (HS 2825), Zinc Chloride (HS 2830), PTSA (HS 2915), Potassium Carbonate (HS 2835), and Potassium Hydroxide (HS 2815). Commonly required certifications include ISO 9001 quality management, ISO 14001 environmental management, REACH registration for the EU market, and compliance with the U.S. Toxic Substances Control Act (TSCA). Importers typically request a full Material Safety Data Sheet (MSDS), a Certificate of Analysis for each batch, and proof of free‑from‑hazardous‑substances such as heavy metals. Logistics for these bulk chemicals usually involve 20‑ft or 40‑ft containers, with standard Incoterms like FOB Taiwan Port or CIF destination, and packaging must meet UN recommendations for hazardous substances where applicable.

Because the supplier’s catalogue does not list specific certifications, buyers should confirm that the chemicals meet the regulatory requirements of the destination country before shipment. Taiwanese exporters often work with freight forwarders experienced in handling hazardous materials, ensuring proper labeling, segregation, and documentation for customs clearance.

Sourcing from Arthur Wang Co. - Buyer Guidance

When sourcing from Arthur Wang Co., buyers should request the latest SDS, CoA, and any available third‑party test reports that verify the stated purity levels (e.g., 99.8 % for Sulphamic Acid, 99.5 % for Potassium Carbonate). Verification of batch‑to‑batch consistency is critical, so asking for a sample or pilot shipment before committing to large volumes is advisable. Buyers should also confirm whether the supplier can provide ISO 9001 or REACH registration documentation, as these are standard requirements for many industrial chemical importers.

Prior to order confirmation, purchasers should clarify packaging details such as bag weight, drum dimensions, and moisture barrier specifications, especially for hygroscopic salts like Copper Sulphate and Zinc Chloride. Lead times for bulk chemicals can range from 2 to 6 weeks depending on production scheduling and export documentation preparation. It is prudent to negotiate clear terms for inspection - such as pre‑shipment laboratory testing or third‑party inspection services - to ensure the received material matches the quoted specifications.

What types of chemicals does Arthur Wang Co. list in its catalogue?

The catalogue includes Sulphamic Acid (≥99.8 % purity), Copper Sulphate Pentahydrate (Cu 23‑25 %), Ferric Chloride, Zinc Chloride, Para‑Toluene Sulphonic Acid Monohydrate, Potassium Carbonate (99.5 %), and both flake and liquid Potassium Hydroxide.

Are there standard purity grades for these chemicals?

Yes. In the industry, Sulphamic Acid and Potassium Carbonate are typically supplied at ≥99 % purity, while copper and zinc salts are often produced with metal contents of 23‑25 % and 20‑30 % respectively. Ferric Chloride and PTSA are usually offered as industrial grade with impurity limits defined in the SDS.

Which HS code families apply to the listed products?

The products fall under Chapter 28 of the HS system: acids and inorganic chemicals such as Sulphamic Acid (2816), Copper Sulphate (2833), Ferric Chloride (2825), Zinc Chloride (2830), PTSA (2915), Potassium Carbonate (2835) and Potassium Hydroxide (2815).

What certifications should a buyer request from Arthur Wang Co.?

Buyers should ask for a current Certificate of Analysis, an up‑to‑date Safety Data Sheet, and any applicable ISO 9001 or REACH registration documents, as these are commonly required for industrial chemical imports.

What are typical packaging formats for these chemicals?

Bulk inorganic chemicals are usually packed in 25 kg woven polypropylene bags, 20 L steel drums for liquid alkalis, and 5 kg fiber drums for powdered acids. Packaging must meet UN recommendations for hazardous goods where relevant.

What are common lead times and minimum order quantities?

Lead times generally range from two to six weeks after order confirmation, depending on production scheduling and export paperwork. Minimum order quantities are often set at one 20‑ft container (approximately 20‑25 metric tonnes) but can vary by product and buyer negotiation.

Which regions commonly import these types of chemicals from Taiwan?

Typical import destinations include East Asian manufacturing centers (China, South Korea, Japan), Southeast Asian textile and electronics factories, and North American specialty chemical distributors.

What incoterms are usually used for shipping these chemicals?

Common incoterms for Taiwanese chemical exporters are FOB Taiwan Port and CIF to the buyer’s destination, with the seller handling export customs clearance and the buyer arranging import clearance.