China (Mainland)
competitive price Aspartame 22839-47-0 CAS NO.22839-47-0
- Min.Order: 1 Metric Ton
- Payment Terms: T/T,Other
- Product Details
Keywords
- C14H18N2O5
- 22839-47-0
- Aspartame
Quick Details
- ProName: competitive price Aspartame 22839-47-0
- CasNo: 22839-47-0
- Molecular Formula: C14H18N2O5
- Appearance: white powder
- Application: Applied in dietary supplements,pharma...
- DeliveryTime: within 3 days
- PackAge: as customer's request
- Port: Shanghai/Qingdao
- ProductionCapacity: 500 Metric Ton/Week
- Purity: 95-99.9%
- Storage: 2-8°C
- Transportation: by sea/air
- LimitNum: 1 Metric Ton
- melting point: 242-248 °C
- Boiling point: 436.08°C (rough estimate)
- Density: 1.2051 (rough estimate)
- refractive index: 14.5 ° (C=4, 15mol/L Formic Acid
- Color: White
- Form: Powder
- Water Solubility: Soluble in formic acid, dimethyl sulfo...
- solubility: Stable. Incompatible with strong oxidi...
Superiority
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Coreychem
Henan CoreyChem Co., Ltd, facing global High-tech pharmaceutical raw materials, high value-added new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
Innovative
Henan Coreychem is committed to continuously explore new compound synthesis technology in recent years,we were on enzyme catalysis, catalytic metal complexes in the total synthesis was tested and achieved good results: S.lycopersicum (+) - Aszonalenin (+) - Citrinadin B Total Synthesis of ( − )-Brevicompanine B by Ir-Catalyzed Total Synthesis of (+)-Citrinadin B
servers
Intermediates
Electronic chemicals
Catalyst
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
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Details
Specifications of Aspartame:
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Items |
Specification |
Results |
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Appearance |
White granular or powder |
White powder |
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Particle size |
30-60mesh |
conform |
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Assay(On dry basis) |
98.0-102.0% |
99.90% |
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Taste |
Pure |
Pure |
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Specific rotation |
+14.5°- +16.5° |
+15.36° |
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Transmittance |
≥95.0% |
98.5% |
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Loss on drying |
≤4.5% |
3.58% |
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Conductivity |
≤30us/cm |
28.3us/cm |
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Residue on ignition |
≤0.20% |
0.11% |
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L-a-Aspartyl-L-Phenylalanine |
≤0.25% |
<0.25% |
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pH |
4.50—6.00 |
4.91 |
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Organic volatile impurities |
Conform to USP |
conform |
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L-Phenylalanine |
≤0.5% |
<0.50% |
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Heavy metals(as Pb) |
≤10ppm |
<10ppm |
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Heavy metals(as As) |
≤3ppm |
<3ppm |
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5-benzyl-3,6-dioxo-2-piperazinencetic acid |
≤1.5% |
<1.5% |
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Other related substances |
≤2.0% |
<2.0% |
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Conclusion: All the results conform to the FCC IV,NF19,EP3 |
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