- Min.Order :25 Kilogram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T
Keywords
Riboflavin Riboflavin hosphate sodium Riboflavin sodium phosphate
Quick Details
- Appearance:Yellow or orange-yellow crystalline powder
- Application:active pharmaceutical ingredient
- PackAge:25kg/drum
- ProductionCapacity:|Metric Ton|Day
- Storage:in cool
- Transportation:to nominate port
Superiority:
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
Details:
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Description |
Yellow or orange-yellow crystalline hygroscopic powder |
Conform |
|
Identification |
Positive |
Conform |
|
Assay (%) |
73.0~79.0 |
75.8 |
|
Specific rotation(°) |
+37.0~+42.0 |
+39.3 |
|
pH |
5.0~6.5 |
6.1 |
|
Loss on drying (%) |
7.5max |
6.0 |
|
Lumiflavin |
0.025max |
0.008 |
|
Free Riboflavin (%) |
6.0max |
3.6 |
|
Riboflavin Diphosphate (%) |
6.0max |
5.5 |
|
Free phosphate (%) |
1.0max |
0.6 |
|
Residue on ignition (%) |
25.0max |
22.2 |
|
Conclusion: The drug superscript meets standards of USP38 STANDARD |
||
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