D-Ribose CAS NO.50-69-1
- FOB Price: USD: 4.00-6.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms:
- Available Specifications:
98%(1-5)Metric Ton98%(5-10)Metric Ton99%(1-6)Metric Ton
- Product Details
Keywords
- 50-69-1 D-Ribose
- High purity D-Ribose
- D-Ribose manufacture
Quick Details
- ProName: D-Ribose
- CasNo: 50-69-1
- Molecular Formula: C5H10O5
- Appearance: Refer to COA
- Application: As Intermediates for synthesis of raw ...
- DeliveryTime: Prompt
- PackAge: According to clients' requirement
- Port: Shanghai, Ningbo,Qingdao and any port ...
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 98%, 99%
- Storage: Store in dry, cool and ventilated plac...
- Transportation: By sea or by air or by courier
- LimitNum: 1 Kilogram
- Moisture Content: Meet enterprise standards
- Impurity: Meet enterprise standards
- assay: 99%
Superiority
R&D Team:
With several organic chemistry, polymer chemistry, physics Dr and chemical biology PhD as the core, have several chemical, biological and medical master and several fields of undergraduate.Have strong research and development strength, professional technical personnel, rich experience in production and amplification,Relying on research and development and pilot laboratories, multi-functional production workshops and production bases,to provide you with customized production and chemical compound contract customized production (CMO) service.
R&D Base:
The company's r&d and pilot base has advanced and complete synthetic equipment and analytical testing equipment, and the r&d investment takes up 30% of the capital, and develops 3-5 new products every year.We has established close scientific cooperation with universities ,such as Shanghai organic institute, China pharmaceutical university, zhejiang university, zhejiang university of technology and other research institutes. Mainly used for technical research and development and grade custom synthesis.
Details
Inspection |
Standard |
Test Results |
Description |
White to off-white Crystalline |
Conforms |
Identification |
Conforms to ref.IR spectrum |
Conforms |
Assay |
98.0% min. |
99.051% |
Specific Rotation |
-19.2°~ -20.8° |
-20.1° |
Impurities |
1.0% max. |
Conforms |
Mercury(Hg) |
0.1ppm max. |
Conforms |
Cadmium(Cd) |
1ppm max. |
Conforms |
Arsenic(As) |
0.1ppm max. |
Conforms |
Lead(Pb) |
1ppm max. |
Conforms |
Heavy metals |
10ppm max. |
Conforms |
Iron (Fe) |
30ppm max |
Conforms |
Loss on drying |
0.5% max. |
0.4 |
Transparency |
95% min |
Conforms |
Residue on ignition |
0.2% max. |
Conforms |
Mesh size |
20-100mesh |
Conforms |
Coliforms: |
100 max cfu/g |
Conforms |
E. Coli |
10 max cfu/g |
Conforms |
Salmonella |
Negative cfu/g |
Negative |
Staphylococcus Aureus |
Negative |
Negative |
Moulds& Yeast |
100 max cfu/g |
Negative |
Total plate Count |
1.00 max cfu/g |
Negative |
Bulk Density |
0.5-0.9 g/ml |
Conforms |
Tap density |
0.6-1.0 g/ml |
Conforms |
Melting point |
80℃~90℃ |
83℃ |
Other saccharides |
N/D |
N/D |
Bulk Density |
0.5-0.9 g/ml |
Conforms |