About Zhengzhou Mahaco Industrial Co., Ltd. - Industrial Chemicals Supplier in China

Zhengzhou Mahaco Industrial Co., Ltd. is based in China, operating out of the Zhengzhou region. The company currently lists eleven active products across several industrial‑chemical categories, including surfactants, alkaline salts, chlorides and pigment oxides. Each product is catalogued with its respective HS‑code where applicable, such as NaOH flake and pearl under HS 2815.11 and calcium compounds under HS 2827.31 and 2828.10. The catalogue also mentions titanium dioxide without a specific code, reflecting its classification under HS chapter 28 for inorganic chemicals.

The listed catalogue comprises two surfactant entries - SLES 70 % and Sodium Lauryl Sulphate 70 % - a series of alkaline and chlorine‑based chemicals: Caustic Soda Flake (HS 2815.11, NaOH 99 % Min), Caustic Soda Pearl (HS 2815.11, NaOH 99 %), Calcium Chloride (HS 2827.31, CaCl₂), Calcium Hypochlorite (HS 2828.10, Ca(ClO)₂ 65‑70 % active chlorine). Additional items include Poly Aluminium Chloride, Sodium Metabisulphite, Ferrous Sulfate Heptahydrate and Titanium Dioxide. All entries are presented without marketing language, focusing on chemical identity and trade classifications.

Product Range and Specialties of Zhengzhou Mahaco Industrial Co., Ltd.

The product set covers common grades used in detergent manufacturing, water treatment and sanitation. SLES and Sodium Lauryl Sulphate are typically supplied at 70 % active surfactant concentration, meeting ICUMSA‑type specifications for anionic surfactants and a pH range of 7‑9. Caustic Soda is offered in flake and pearl forms, both targeting 99 % purity, which aligns with the standard ASTM D1195 specification for industrial NaOH. Calcium Chloride is generally supplied as anhydrous or dihydrate for de‑icing and dust control, meeting Chinese GB 16689‑2008 purity of ≥ 99 %. Calcium Hypochlorite at 65‑70 % active chlorine is the standard grade for bleaching and disinfection, conforming to ISO 7397‑2. Titanium Dioxide, while not coded, is usually provided in rutile or anatase grades with a typical particle size of 0.2‑0.3 µm and a whiteness index above 92. The catalogue therefore spans the core chemicals required for bulk detergent formulation, pH regulation, water purification and pigment production.

Trade and Export Information - Zhengzhou Mahaco Industrial Co., Ltd.

China remains a major exporter of industrial chemicals, and the HS‑code families present in this catalogue (2815, 2827, 2828 and related 28‑chapter codes) are routinely shipped to buyers in Southeast Asia, the European Union and North America. Export logistics commonly involve bulk 20‑ft or 40‑ft containers packed in 25 kg polypropylene bags for solid chemicals, while liquid forms such as calcium hypochlorite solutions are placed in 200 L drums. Buyers usually request compliance with ISO 9001 quality management, REACH registration for the EU market and the US EPA TSCA inventory, together with a full Material Safety Data Sheet (MSDS). Inspection agencies often perform pre‑shipment sampling under the CIQ (China Inspection and Quarantine) regime, checking purity, moisture content and active chlorine levels for hypochlorite products.

Sourcing from Zhengzhou Mahaco Industrial Co., Ltd. - Buyer Guidance

When sourcing from Zhengzhou Mahaco, buyers should obtain a current MSDS and a Certificate of Analysis for each chemical, confirming parameters such as NaOH purity (≥ 99 %), SLES active content (70 %), calcium hypochlorite active chlorine (65‑70 %) and titanium dioxide whiteness. Requesting third‑party test reports (e.g., SGS, Intertek) helps verify compliance with industry standards. Typical minimum order quantities for solid chemicals range from 1 tonne upward, with lead times of 30‑45 days after order confirmation. Packaging specifications - such as 25 kg bags for NaOH or 200 L drums for liquid hypochlorite - should be confirmed to match the buyer’s handling and storage capabilities.

What surfactant grades does Zhengzhou Mahaco list?

The catalogue includes SLES 70 % and Sodium Lauryl Sulphate 70 %, both supplied at the standard 70 % active surfactant concentration used in detergent production.

Which HS code applies to the caustic soda products?

Both Caustic Soda Flake and Caustic Soda Pearl are listed under HS code 2815.11, which covers sodium hydroxide in solid form.

What purity level is specified for the calcium chloride product?

The product is identified as Calcium Chloride (CaCl₂) under HS 2827.31, typically meeting a commercial purity of ≥ 99 % for industrial applications.

How is calcium hypochlorite characterized in the catalogue?

It is listed with HS code 2828.10 and described as containing 65‑70 % active chlorine, the common grade for bleaching and water‑treatment use.

What documentation should a buyer request before purchasing?

Buyers should ask for a current Material Safety Data Sheet, a Certificate of Analysis, and, where required, third‑party test reports confirming purity, active content and compliance with REACH or TSCA.

What are typical packaging formats for the listed chemicals?

Solid chemicals such as NaOH, calcium chloride and calcium hypochlorite are usually packed in 25 kg polypropylene bags, while liquid forms are shipped in 200 L steel drums; titanium dioxide is commonly supplied in 25 kg or 50 kg bags.

Which regions commonly import these types of chemicals from China?

Major import destinations include Southeast Asian countries, the European Union and North America, where the chemicals are used in detergent manufacturing, water treatment, sanitation and pigment industries.

What are common certification requirements for these products?

Buyers typically require ISO 9001 quality management certification, REACH registration for EU markets, and EPA TSCA listing for the United States, in addition to the MSDS and COA for each batch.