About Commerce International Thomas - Chemicals & Allied Products Supplier in Canada

Commerce International Thomas is based in Canada and currently lists five active chemical products. The catalogue includes manganese sulphate, gum rosin, citric acid, phosphoric acid, and magnesium carbonate. Each product is identified with its HS code: 2833.29 for manganese sulphate, 3806.10 for gum rosin, 2918.14 for citric acid, 2809.20 for phosphoric acid, and 2519.90 for magnesium carbonate. The materials are described as manganese sulfate monohydrate, natural pine resin, anhydrous citric acid, phosphoric acid at 75‑85 % concentration, and magnesium carbonate. These entries fall under the HS chapter 28 (inorganic chemicals) and chapter 38 (miscellaneous chemical products) as well as chapter 25 for mineral products.

The product set spans inorganic salts, a natural resin, and two organic acids commonly used in industrial formulations. Manganese sulphate is often employed as a fertilizer additive and in metal treatment, while magnesium carbonate serves as a filler and pH regulator. Gum rosin is a pine‑derived resin used in adhesives, printing inks, and pharmaceuticals. Citric acid and phosphoric acid are standard acidulants in food processing, cleaning agents, and metal surface preparation. The HS codes place these items within standard customs tariff lines, facilitating straightforward import procedures for buyers in North America, Europe and Asia.

Product Range and Specialties of Commerce International Thomas

The catalogue lists five distinct chemicals: manganese sulphate monohydrate (HS 2833.29), natural pine gum rosin (HS 3806.10), anhydrous citric acid (HS 2918.14), phosphoric acid at 75‑85 % (HS 2809.20), and magnesium carbonate (HS 2519.90). In the chemical trade, manganese sulphate is typically supplied at 99 % purity or higher, magnesium carbonate at 95‑99 % purity with low moisture, citric acid at ICUMSA‑equivalent purity of 99.5 % or above, and phosphoric acid is usually shipped in 75‑85 % concentration with a clear appearance and low metal impurity limits. Gum rosin grades are commonly classified by acid value (e.g., 30‑35) and softening point (e.g., 80‑95 °C). Buyers often request specifications such as metal‑ion content for the salts, cloud point for the resin, and total acid number for the acids. These industry standards provide a benchmark for evaluating the supplier’s products.

Trade and Export Information - Commerce International Thomas

Canada exports a broad range of inorganic and organic chemicals, and its high‑quality production standards make the country a frequent source for North American, European Union and Southeast Asian importers. Buyers of manganese sulphate and magnesium carbonate usually operate in agriculture, metal finishing and ceramics, while citric and phosphoric acids serve food‑grade, detergent and pharmaceutical manufacturers. Typical certifications requested for these categories include a Material Safety Data Sheet (MSDS), ISO 9001 quality management, and compliance with REACH (EU) or TSCA (US) regulations. Packaging is commonly in 25 kg jumbo bags for the salts and carbonates, 500 kg IBCs for the acids, and 20 kg drums for gum rosin, with freight often arranged under FOB or CIF terms. The HS code families (28, 38 and 25) are subject to routine customs inspection and may require certificates of analysis and origin for customs clearance.

Sourcing from Commerce International Thomas - Buyer Guidance

When sourcing from Commerce International Thomas, request a recent Certificate of Analysis for each chemical to verify purity, moisture and impurity limits against the typical grades mentioned above. Obtain the latest MSDS and, if the end‑use is in the EU or US, ask for REACH registration or TSCA compliance documentation. Verify packaging specifications - such as 25 kg jumbo bags for the salts, 500 kg IBCs for the acids and 20 kg drums for gum rosin - and confirm that the supplier can meet standard container loading (20 ft or 40 ft) and labelling requirements before placing an order.

What are the HS codes for the chemicals listed by Commerce International Thomas?

The HS codes are 2833.29 for manganese sulphate, 3806.10 for gum rosin, 2918.14 for citric acid, 2809.20 for phosphoric acid, and 2519.90 for magnesium carbonate.

Which purity levels are typical for the manganese sulphate and magnesium carbonate offered?

Manganese sulphate is usually supplied at 99 % purity or higher, and magnesium carbonate is commonly provided at 95‑99 % purity with moisture below 1 %.

What documentation should a buyer request before purchasing citric or phosphoric acid?

Buyers should request a current Certificate of Analysis, an MSDS, and evidence of REACH or TSCA compliance, depending on the target market.

What packaging formats are standard for these products?

The salts and carbonate are typically packed in 25 kg jumbo bags, the acids in 500 kg intermediate bulk containers (IBCs), and gum rosin in 20 kg wooden drums.

Which global regions commonly import the types of chemicals listed?

Major importers include North America, the European Union, and Southeast Asia, where the chemicals are used in agriculture, food processing, metal treatment and resin applications.

What certifications are usually required for these chemical products?

Buyers often require ISO 9001 quality management certification, an up‑to‑date MSDS, and regulatory compliance certificates such as REACH (EU) or TSCA (US).

What are typical lead times and minimum order quantities for these chemicals?

Lead times generally range from 2 to 4 weeks after order confirmation, with minimum order quantities of one 25 kg bag for salts, one 500 kg IBC for acids, and one 20 kg drum for gum rosin.

How are shipments usually arranged for these products?

Shipments are commonly organized on a FOB or CIF basis using standard 20 ft or 40 ft containers, with appropriate hazard labeling for the acids and resin.