New Chemical Products from Xinchen
Xinchen continues to expand industrial chemical supply options for global B2B buyers. This page highlights recently added products with CAS number, grade, packaging format and export support notes.
Recently Added Chemical Products
| Product | CAS No. | Grade | Typical Application |
|---|---|---|---|
| Propylene Glycol / 1,2-Propanediol | 57-55-6 | 99.5% min. | Industrial solvent, humectant, heat-transfer fluid, resin and chemical formulation raw material. |
| n-Butanol | 71-36-3 | 99% min. | Industrial alcohol solvent, coatings, resins, ester production and chemical synthesis. |
| Tetrahydrofuran THF | 109-99-9 | 99.9% min. | Industrial solvent for polymer, pharmaceutical intermediate, coatings and synthesis applications. |
| Perchloroethylene | 127-18-4 | 99.9% min. | Chlorinated solvent for selected cleaning, degreasing and industrial process applications. |
| Chlorobenzene | 108-90-7 | 99.5% min. | Solvent and intermediate for agrochemical, dye, rubber and specialty chemical production. |
| Anhydrous tert-Butanol | 75-65-0 | 99.5% min. | Low moisture TBA for moisture-sensitive synthesis and specialty solvent systems. |
| tert-Butanol TBA | 75-65-0 | 99% min. | Tertiary alcohol solvent and intermediate for fine chemicals and formulation use. |
| Aluminum Sulfate | 10043-01-3 | Water Treatment Grade | Water treatment, wastewater treatment, paper making and industrial process use. |
Buyer Documentation and Export Support
- Confirm current product name, CAS number, grade, appearance, packaging and target application before ordering.
- Request batch COA, SDS, TDS and export-related documents according to destination market requirements.
- For hazardous chemicals, shipment feasibility must be reviewed according to product classification, route, carrier and local regulations.
- Final packaging, palletizing, storage and customs document requirements should be confirmed before order confirmation.
Related Procurement Resources
For broader procurement review, visit the Chemical CAS Number Index, Industrial Solvents Supplier, Water Treatment Chemicals Supplier, SDS, COA and Export Documents, and Chemical Packaging Guide pages.
How to Qualify a Newly Added Product
A new listing indicates that the product is available for inquiry; it does not replace technical qualification. Buyers should review identity, current grade, specification, packaging and route feasibility for the destination. Where the material enters a sensitive formulation or regulated process, sample evaluation and approval of a representative batch may be required.
When requesting a quotation, identify the application and critical limits rather than stating purity alone. This allows the supplier to confirm whether the listed grade is appropriate, which tests can appear on the COA, and whether packaging or shipment preparation needs to be adjusted.
Frequently Asked Questions
Does a new product listing mean every grade is in stock?
No. Availability, grade, packaging and lead time should be confirmed for the requested quantity and destination.
Can buyers request a sample before a bulk order?
Sample availability depends on the product and route. Provide the application, required amount and qualification criteria when asking.
Which documents are available for newly listed products?
SDS, COA, TDS and export-related documents are reviewed according to the product, batch, order and destination requirements.
Reviewed by Xinchen Chemical Editorial Team. Procurement decisions should follow the agreed specification, current batch documents and destination requirements.