Amino Acid L-Tryptophan
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| Post Date: | Apr 29,2015 |
| Expiry Date: | Oct 26,2015 |
| Detailed Description: |
Cas No. :73-22-3
Quantity: 50Kilograms Specs:25 Kg per Drum Price:0.1 USD Metric Tons Payment Method: T/T before shipment, or L/C at sight Xinjiang Fufeng Biological Technology Co.,Ltd. Specification of L-Tryptophan [CAS No.]: 73-22-3 [Molecular Weight]:204.23 [Chemical Formula]: C11H12N2O2 Items Specification Description White to yellow crystals or crystalline powder, tasteless, odorless Assay 98%-101.5% Quality Standard GB/T25734-2010 Hp 5.0-7.0 Specific Rotation -29.0°-32.8° Loss on Drying ≤0.5% Residual on Ignition ≤0.5% Arsenic ≤2ppm Heavy Metal ≤15ppm |
| CAS Registry Number: | 73-22-3 |
| Synonyms: | ;H-Trp-OH;L-Tryptophane;L-Tryptohan;TRP;(S)-2-Amino-3-(3-indolyl)propionic acid;2-Amino-3-(1H-indol-3-yl)propanoic acid;Tryptophan;(S)-2-Amino-3-(1H-indol-3-yl)propanoic acid;L-alphs-Amino-3-indolepropionic acid; Indole-3-alanine; |
| Molecular Formula: | C11H12N2O2 |
| Molecular Weight: | 204.2252 |
| Molecular Structure: | 
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| Risk Codes: | R33:有累积作用的危险‖R40; |
| Safety Description: | S24/25:; |
| Company: | Xinjiang Fufeng Technologies Co.,ltd. [ China ] |
| Contact: | Fufeng |
| Tel: | 0539-7277111 |
| Fax: | 0539-7260277 |
| Email: | aminoacids@fufeng-group.com |
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