|
Property
|
Specification
|
|
Appearance
|
white powder
|
|
Indentification
|
A:Infrared Absorption 197F
B:Ultraviolet Absorption 197U
Absorptivity at 305 nm do not differ by more than 3.0%
|
|
Refractive Index@20C
|
1.500-1.503
|
|
Acidity
|
Not more than 0.2ml of 0.1N NaOH per ml Octisalate
|
|
Specific gravity
|
1.011-1.016
|
| ANALYSIS | SPECIFICATION |
| Assay | ≥99.5% HPLC |
| Appearance | Clear liquid |
| Hydro | Negative |
| Melting Point | 203-206(±1)ºC |
| Specific Optical Rotation | [a] 20 D= + 174.0°- +186.0° |
| Infrared peak value | 1514cm -1 ; 1229 cm -1 ; 1215 cm -1 ; 1059 cm -1 ; 1034 cm -1 |
| Solubility | Soluble in water, slightly soluble in ethanol |
| Clarity | Solution should be clarify, none suspended matters |
| PH(1% water solution) | 5.0-7.0 |
| Loss on drying | ≤0.5% |
| Residue on Ignition | ≤0.5% |
| Heavy metals | ≤10ppm |
| Lead | ≤2ppm |
| Arsen | ≤2ppm |
| M | ≤1ppm |
| Total Plate Count | ≤100cfu/g |
| Total Yeast & Mold | ≤50cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
Shipping Options as follows
| EMS | Around 7 -1 0 working days |
| DHL | Around 3-5 working days |
| Fedex | Around 4-6 working days |
| TNT | Around 6- 7 working days |
| By Air | Around 5-7 working days |
| By Sea | Around 15-30 working days |