This issue collects procurement information from 7 enterprises in Denmark, South Africa, Singapore and other countries. The required products include silicon sulfide, EDTA calcium disodium, dimethyl phosphite and more.
1. Silicon sulfide (CAS No.: 13759-10-9)
Purchaser: Heliac A/S
Country: Denmark
Quantity: 5G
Company Profile: Founded in 2014 and headquartered in Nivå, Danish new energy enterprise Heliac specializes in thermal energy storage technology to support industrial decarbonization. Its core product RockStore medium-temperature thermal storage system takes granite as heat storage medium, with a maximum heat storage temperature of 300°C. It can recover industrial waste heat and absorb surplus green power, suitable for industrial process heating and district heating.
Product Name: Silicon sulfide
CAS No.: 13759-10-9
Application: Brownish-yellow solid powder with semiconductor properties. It is widely used in the preparation of special ceramics and photoelectric coatings, and also serves as sulfurization reagent for organic synthesis and interface modification raw material for electronic components.
2. EDTA calcium disodium (CAS No.: 62-33-9)
Purchaser: Global Cuisine
Country: South Africa
Quantity: 100G
Company Profile: Based in Cape Town, South Africa, Global Cuisine focuses on the R&D and production of cost-effective high-end frozen dim sum. It owns an ISO22000 food safety production workshop and holds NIHT Halal certification. Its products integrate diverse flavors from Asia, Europe, Latin America and local South African cuisine. The company consistently adopts natural and healthy raw materials and iterates innovative product categories continuously.
Product Name: EDTA calcium disodium
CAS No.: 62-33-9
Application: White crystalline powder, a common chelating agent for food and pharmaceutical industries. It is applied for color protection and anti-oxidation in food, calcium supplementation in medicines, and complexation of heavy metal ions in water treatment.
3. Dimethyl phosphite (CAS No.: 868-85-9)
Purchaser: Nanyang Technological University
Country: Singapore
Quantity: 1MT
Company Profile: Officially founded in 1991, Nanyang Technological University (NTU) of Singapore is a top public comprehensive research university, ranking 12th in the 2026 QS World University Rankings. The university boasts outstanding strength in engineering, materials science and business studies. It carries out cutting-edge scientific research on gallium nitride semiconductors, geothermal energy, food safety and other fields, and has established national-level innovation centers.
Product Name: Dimethyl phosphite
CAS No.: 868-85-9
Application: Colorless transparent oily liquid. It is mainly used as intermediate for pesticides such as glyphosate, and also applied in organic synthesis, lubricant additive and flame retardant production.
4. 2,3,3',4,4',5,5'-Heptabromobiphenyl (CAS No.: 88700-06-5)
Purchaser: NEOCHEMA GmbH
Country: Germany
Quantity: 10MG
Company Profile: Established in 1990, German family-owned enterprise NEOCHEMA has more than 35 years of experience in standard reference materials for organic residues and environmental analysis, certified by both ISO9001 and ISO17034. It mainly supplies single standard solutions and mixed standard substances. Its NEOlytics series are compliant certified reference materials, and customized solvents, ratios and volumes can be provided based on thousands of chemical substances.
Product Name: 2,3,3',4,4',5,5'-Heptabromobiphenyl
CAS No.: 88700-06-5
Application: White crystalline solid, a type of polybrominated biphenyl. It is primarily used as environmental testing standard substance for quantitative analysis of persistent organic pollutants in electronic products, soil and other samples.
5. Dequalinium chloride (CAS No.: 522-51-0)
Purchaser: Evans Baroque Ltd
Country: Nigeria
Quantity: 20KG
Company Profile: Founded in Lagos, Nigeria in 2018, Evans Baroque is a leading comprehensive pharmaceutical enterprise in West Africa, with self-owned production bases complying with WHO-GMP standards and sufficient production capacity for tablets, capsules and liquid preparations. It mainly produces generic drugs, health supplements and medical supplies covering full-range health care products for all age groups, integrating R&D, production and distribution.
Product Name: Dequalinium chloride
CAS No.: 522-51-0
Application: Off-white crystalline powder, a broad-spectrum quaternary ammonium antibacterial agent. It is widely used for bacteriostasis and disinfection in oral and throat care, and also serves as raw material for external antibacterial preparations for skin and gynecological use, as well as pharmaceutical antibacterial ingredients.
6. 6-Benzylaminopurine (6-BA) (CAS No.: 1214-39-7)
Purchaser: Falconfarms de Ecuador
Country: Ecuador
Quantity: 37KG
Company Profile: Founded in 1987, Falcon Farms is a full-industry-chain integrated service provider for fresh-cut flowers focusing on export-grade flower business. It operates flower planting bases in Colombia and Ecuador of South America, covering the whole industrial chain of planting, import, cold-chain transportation and processing. Relying on national-wide delivery fleets in the United States, it ensures fresh and fast delivery of flowers.
Product Name: 6-Benzylaminopurine (6-BA)
CAS No.: 1214-39-7
Application: White crystalline powder, an efficient plant cytokinin. It promotes flower bud differentiation and cell proliferation of crops, and is applied in fruit and vegetable fresh-keeping, seedling bud induction and flower yield improvement cultivation.
7. Piperidine (CAS No.: 52167-54-1)
Purchaser: Intensichem Solutions Ltd
Country: United States
Quantity: 1MT
Company Profile: Founded in southeast UK in 2011, IntensiChem Solutions specializes in the R&D and manufacturing of complete continuous flow chemical systems for pharmaceutical and fine chemical industries. The company provides three grades of equipment for laboratory, pilot and industrial production, suitable for conventional synthesis, photochemistry and hydrogenation reactions, equipped with an in-house liquid chromatography quality inspection laboratory. It offers contract services including process development, hectoliter-scale process scaling and customized synthesis. The whole project is implemented in phases including lab verification, pilot launch and production line delivery with full confidentiality, helping clients replace traditional batch reactors to realize efficient continuous mass production.
Product Name: Piperidine
CAS No.: 52167-54-1
Application: Colorless transparent liquid, a strong alkaline organic intermediate. It is used in pharmaceutical and pesticide synthesis, and also serves as rubber vulcanization accelerator, epoxy resin curing agent and catalyst for organic reactions.
