Superiority:
1. Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China.
2. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness.
3. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service.
4. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Details:
(S)-(+)-Ketoprofen
CAS: 22161-81-5
MF: C16H14O3
MW: 254.28
Mp 75-78 ° C(lit. )
Storage temp. -20° C Freezer
Chemical Properties White Solid
Usage Anti-inflammatory; Analgesic
Purity: 99%
Usage: API
Package: 1KG foil bag; 25Kg drum
Our advantage:
1, We specialize in veterinary powders for more than 10 years, have rich experience inthis field.
2, Over 90% of powders are exported to North America, European, Southeast Asia, Africa and South America, and are welcomed and trusted by the customer with ourexcellent product and competitive price.
3, Package: We have professional team to pack your items with professional materials, itis 100% safe.
4, Delivery: Most powders we have mass stock, package can be send within 24hours afteryour order, of course, will tell you the packing details and tracking detailsasap. Usually it takes about 3-6 business days from China to your doorstep.
5, Service: We will always send you top quality products with very competitive price.
I wish you can email me and let me introduce my products for you.
How to proceed order:
First: Please let me know the items you are looking for, quantity, and the destination country.
Second: You confirm all details, and offer us purchasing order;
Third: We send the detail price of our product and offer the suitable shipping method for reference.
Forth: You confirm the order and pay money 100% in advance and send us the detail address.
Fifth: We arrange the shipment according to your requirements.
Sixth: We offer after-sales service after you receive parcel
characters
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A white or almost white ,crystalline powder
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IR Absorption
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IR spectrum of sample is the same with USP
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CRS spectrum
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UV Absorption
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Absorptivities at the wavelength of maximum absorbance at about 258nm do not differ by more than 3.0% calculated on the dried basis
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Melting Range
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92~97°C
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Specific Rotation
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Between +1°and –1°
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Loss on Drying
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0.5% max
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Residue on Ignition
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0.2% Max
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Heavy Metals
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0.002% Max
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Any Individual Impurity
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0.2% max
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Total Impurities
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1.0% max
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Organic volatile impurities
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Meet the requirements
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Assay
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98.5~101.0 |