Vitamin B2 USP Grade 83-88-5 CAS NO.83-88-5
- FOB Price: USD: 56.50-60.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
USP(1-5)Metric TonUSP(5-10)Metric Ton
- Product Details
Keywords
- Vitamin
- Riboflavin
- Vitamin B2 USP
Quick Details
- ProName: Vitamin B2 USP Grade 83-88-5
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Appearance: Yellow or orange-yellow, crystalline p...
- Application: feed additive, food additive, pharmace...
- DeliveryTime: ASAP
- PackAge: 25kgs cardboard drum
- Port: Shanghai, Qindao or as client's requir...
- ProductionCapacity: 20 Metric Ton/Month
- Purity: 97.0~103.0%
- Storage: In an airtight container , protected f...
- Transportation: Sea, air or as client's requirements
- LimitNum: 1 Kilogram
- Valid Period: 3 years
- Sulphated ash: ≤ 0.1%
- Loss on drying: ≤ 1.5%
Superiority
Details
Commodity Name: Vitamin B2
Chemical Name: 7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4(3H,10H)-dione.
Other Name: Riboflavin
CAS: 83-88-5
M.F.: C17H20N4O6
M.W.: 376.36
Structural Formula:
Properties: Yellow or orange-yellow, crystalline powder. Slightly soluble in water, practically insoluble in alcohol. Solutions deteriorate on exposure to light, especially in the presence of alkali.
Item Index
Contents (ON DRY MATERIAL) |
97.0~103.0% |
Specific optical rotation (dried substance) |
-115~-135° |
Loss on drying |
≤ 1.5% |
Sulphated ash |
≤ 0.1% |
Uses: Feed additive ,food additive. pharmaceutical USP29/BP2007
Packing: 25kg/fiber drum ,or 25kg/carton,or according to customers' requirement
Storage: In an airtight container , protected from light.
Period of validity: In an airtight container, Three years