- Product Details
Keywords
- Diosmin
- 520-27-4
- Venosmine
Quick Details
- ProName: Diosmin
- CasNo: 520-27-4
- Molecular Formula: C28H32O15
- Appearance: Light Yellow fine powder
- Application: pharmaceuticla raw materials
- DeliveryTime: With three or five working days
- PackAge: 25kg/fiber drum, sealed package
- Port: China main port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.9%
- Storage: Sealed package
- Transportation: Sealed package, keep away from light
- LimitNum: 1 Metric Ton
- Valid Period: 2020-12-18
Superiority
1. Advanced facility and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details
Analysis |
Specification |
Result |
Test method |
Assay |
|
|
|
Diosmin |
81%~92% |
82.6% |
HPLC |
Hesperidine |
9%~14% |
10.21% |
HPLC |
Character |
Yellow to grey powder, easy to absorb moisture |
Complies |
Visual |
Identification |
Infrared absorption spectrophotometry complies with that of the sampled Diosmin in contrast. |
Complies |
IR |
Iodine |
0.1% Max |
Complies |
Potentiometric Determination |
Related Substance |
Impurity A 0.1% Max |
0.04% |
HPLC |
Impurity C 3% Max |
2.36% |
||
Impurity E 3% Max |
2.01% |
||
Impurity F 3% Max |
0.29% |
||
Particle size |
100% through 80 mesh |
80 mesh |
80 Mesh Screen |
Loss on drying |
6% Max |
2.86% |
5g / 105C /2hrs |
Ash Content |
0.3% Max |
0.1% |
2g / 525C /3hrs |
Heavy metals |
10ppm Max |
Complies |
Atomic Absorption |
Microbiology |
|
|
|
Total plate count |
1000cfu/g Max |
Complies |
AOAC |
Yeast & Mould |
100cfu/g Max |
Complies |
AOAC |
E. Coli |
Negative |
Negative |
AOAC |