China (Mainland)
Assessedsupplier 
- Product Details
Keywords
- Vitamin B2
- Riboflavine
- 83-88-5
Quick Details
- ProName: Vitamin B2
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Application: The refence standard products, for lab...
- DeliveryTime: Prompt
- PackAge: by foil-alum bag or paper drum
- Port: Shanghai, Hangzhou
- ProductionCapacity: Metric Ton/Day
- Purity: 98%min
- Transportation: By courier, air or sea.
- LimitNum: 0 Metric Ton
Superiority
Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Details
Appearance Yellow or orange-yellow, crystalline powder
Identification Color reaction
Specific Rotation([a]20D) -115°～-135°
Assay 98.0%～102.0%
Residue on ignition 0.3% max
Loss on drying 1.0% max
Limit of lumiflavin 0.025 max
Organic volatile impurities Meets the requirements