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China New Product 2-Chloropropionic Acid Ethyl Ester - Pyridine Sulfur Trioxide Complex CAS 26412-87-3 Purity ≥98.0% Active Sulfure Trioxide ≥48.8% – Ruifu Featured Image
  • China New Product 2-Chloropropionic Acid Ethyl Ester - Pyridine Sulfur Trioxide Complex CAS 26412-87-3 Purity ≥98.0% Active Sulfure Trioxide ≥48.8% – Ruifu

China New Product 2-Chloropropionic Acid Ethyl Ester - Pyridine Sulfur Trioxide Complex CAS 26412-87-3 Purity ≥98.0% Active Sulfure Trioxide ≥48.8% – Ruifu

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China New Product 2-Chloropropionic Acid Ethyl Ester - Pyridine Sulfur Trioxide Complex CAS 26412-87-3 Purity ≥98.0% Active Sulfure Trioxide ≥48.8% – Ruifu Detail:

Manufacturer Supply, High Purity, Commercial Production 
Chemical Name: Pyridine Sulfur Trioxide Complex 
CAS: 26412-87-3

Chemical Name Pyridine Sulfur Trioxide Complex
Synonyms Sulfurtrioxide Pyridine Complex; Sulfur Trioxide-Pyridine Complex
CAS Number 26412-87-3
CAT Number RF-PI548
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C5H5NO3S
Molecular Weight 159.16
Melting Point 155.0 to 160.0℃
Solubility Soluble in Polar Organic Solvents
Brand Ruifu Chemical
Item Specifications
Appearance White to Off-White Powder
Identification HNMR Comply with the Structure
Purity ≥98.0% (QNMR)
Active Sulfure Trioxide ≥48.8% (Titration)
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer’s requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

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Pyridine Sulfur Trioxide Complex (CAS: 26412-87-3) is used in the sulfation of squid ink polysaccharides (SIPs) as a potential candidate compound for the prevention of tumor metastasis. Pyridine-Sulfur Trioxide Complex is also used in the preparation and anticoagulation test of sulfated silk fibroin. Usually used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with DMSO. 

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China New Product 2-Chloropropionic Acid Ethyl Ester - Pyridine Sulfur Trioxide Complex CAS 26412-87-3 Purity ≥98.0% Active Sulfure Trioxide ≥48.8% – Ruifu detail pictures

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