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P-Toluene Sulfonic Acid Ethyl Ester suppliers Private

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Ethyl p-Toluenesulfonate (PTSE) is used in organic synthesis, used as ethylation reagent and intermediate of photosensitive, also the toughener of acetic cellulose.
Product descriptions:
Product Name: P-Toluene sulfonic acid ethyl Ester锛汦thyl p-Toluenesulfonate
CAS No. 80-40-0
Molecular Formula: C9H12O3S
Molecular Weight: 200.25
Structural Formula:
EINECS No.: 201-276-7
Technical Specification:
Appearance: Colorless to light yellow liquid
Purity: 鈮?8%
Moisture: 鈮?.5%
P-Toluenesulfonic acid (PTSA): 鈮?.2%
PTSC: 鈮?.3%
This is our general specifications, we could manufacture the product as per your required specifications.
Usage: Ethyl p-Toluenesulfonate can be used in the manufacture of organic synthesis, and also can be used as intermediate of ethylation reagent and sensitive material. It also is flexibilizer of cellulose acetate.
Packing: 200kg plastic drum or 200kg plastic lined iron drum.
Loading port: Qingdao seaport by FCL shipment, Shanghai Seaport by LCL shipment, or as your requirement.
Markets: our product are sold to domestic and foreign markets, depending on unbreakable product quality, our products has won the recognition and trust of international and domestic customers, customer satisfaction remains 100%.
Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.
Q: What鈥檚 your after-sale service?
A: We keep the sample for any batches of product. Any quality problem will be solved to customer satisfactions.
We have QC person stay on the production lines to do the inspection. All products must have been inspected before delivery. We do inline inspection and final inspection.
1. All raw materials must be testing and checked by our QC department once they arrive at our factory.
2. All batches and the specifications checked during production and before packing.
3. All packing details checked during packing.
4. All production quality and packing checked on final inspection after finished.P-Toluene Sulfonic Acid Ethyl Ester suppliers