Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of benzothioxanthene dicarboxylic anhydride cas 14121-49-4 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk benzothioxanthene dicarboxylic anhydride cas 14121-49-4 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Product Introduction:
Chemical specifications
|
Appearance |
Orange powder |
|
Assay |
95.0% min |
|
Water |
1.0% max |
|
Color differential value |
1.0% max |
|
Tinctorial strength |
1003% |
We are happy to supply the most current specifications and analysis report if needed.
Applications
Benzothioxanthene dicarboxylic anhydride is a pharmaceutical intermediate and an intermediate for the synthesis of oil-soluble dyes.
Packaging & Shipping
Package: 25kg/drum
Transport information: Not regulated as a dangerous good
Documentation: Full compliance package (SDS, COA)
We ship globally via DHL, FedEx, UPS, air freight sea freight, with full customs support and documentation, and specialized packaging for hazardous materials that comply with IATA/IMDG standards. Additionally, we offer real-time tracking and insurance services to ensure safe delivery.
Payment method
Paypal; Wire Transfer/Telegraphic Transfer; L/C at sight
Spectrum
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