| Place of Origin: | China |
|---|---|
| Brand Name: | BBCA |
| Certification: | GMP |
| Model Number: | BBCA180226035 |
| Minimum Order Quantity: | 20 mts |
| Price: | Negotiated |
| Packaging Details: | 25KGS/BAG |
| Delivery Time: | 10 DAYS AFTER PAYMENT |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 MTS PER YEAR |
| CAS No.: | 20246-53-1 | Place Of Origin: | China (Mainland) |
|---|---|---|---|
| Brand Name: | BBCA | Other Names: | 2- KETO- L- GULONIC ACID |
| Appearancelline Powder: | A White Crystalline Powder | ||
| High Light: | vitamin h biotin,active pharmaceutical ingredients |
||
Name:5,6-O-ISOPROPYLIDENE-L-GULONIC ACID GAMMA-LACTONE
Other name:Carbohydrates and Derivatives
Stcok:Fresh
| Item | Specification |
| Specific rotation | +39.5 to +41.5° |
| State of solution(transmittance) | Clear 98.0% min. |
| Chloride[cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate[SO4] | 0.020% max |
| Iron[Fe] | 10ppm max. |
| Heavy metals [Pb] | 10ppm max |
| Arsenic[As2O3] | 1ppm max |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | 0.20% max. |
| Residue on ignition[sulfated] | 0.10% max. |
| Assay | 99.0% min |
