Active Member
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[China]
Address: Room 2006,Unit1,xiaozhuang international plaza qixia dist,nanjing China
Contact name:Andy
Nanjing Green Helper Enviro Protection Tech Co.,Ltd |
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| Item | Standard |
| Appearance | Orange yellow powder (USP) Orange yellow crystalline powder(FCC) |
| Indentification | Positive Meets |
| Specific Rotation | between -115º and -135º(USP) between +56.5 º and +59.5 º(FCC) |
| Loss on Drying | ≤1.5% |
| Residue on Ignition | ≤0.3% |
| Lumiflavin | ≤0.025 at 440nm |
| Particla Size | 100% passes through 80 mesh sieve |
| Heavy Metals | <10ppm |
| Organic Volatile Impurities | Method IV <467> (USP) |
| Assay(ondried basis) | 98.0%-102.0% |
