L-Tryptophan
Inquiry
| Post Date: | Feb 21,2014 |
| Expiry Date: | Aug 20,2014 |
| Detailed Description: |
Cas No. :73-22-3
Specs:Feed Grade As a professional supplier of feed additives in China, we welcome your kind visiting our main product as follows: Specification Appearance: White Crystalline or Pale Yellow Crystalline Powder Purity: >98% Specific Rotation: -29 to -33 Degree Choline: <0.03% Sulfate: <0.03% Heavy Metal: <20ppm Loss on Drying: <0.5% Residue on Ignition: <0.5% Quality Standard Company Standard, ISO 9001-2000, SGS We are committed to supply you our good quality with competitive price, sincerely hope to be your good supplier in China. For more details, pls email us freely by: info@cnwelcom.com.cn Welcome your kind enquiry!" |
| 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: | Zhengzhou Welcom Tech. Co., Ltd [ China ] |
| Contact: | Hu Miss |
| Tel: | 0086-371-67986518 |
| Fax: | 0086-371-67985568 |
| Email: | enquiry@cnwelcom.cn |
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