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D-Tryptophan 153-94-6

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  Post Date: May 06,2024
  Expiry Date: May 06,2025
  Detailed Description: Cas No. :153-94-6 Payment Method: T/T
Appearance
Off-white crystalline powder
Conforms
Specific Rotation [20/D]
(C=1 in H2O)
+30.0 ° to +33.0°
+31.3°
Loss on drying
Not more than 0.50%
0.25%
Residue on ignition(sulfated)
Not more than 0.10%
0.08%
Assay
98.5 to101%
99.35%
PH
5.0 to 7.0
5.9

  CAS Registry Number:

153-94-6
  Synonyms: ;D-Tryptophan;(R)-2-Amino-3-(3-indolyl)propionic acid;H-D-Trp-OH;3-(2,3-dihydro-1H-indol-3-yl)-D-alanine;
  Molecular Formula: C11H12N2O2
  Molecular Weight: 204.23
  Molecular Structure: 153-94-6 D-(+)-Tryptophan
  Safety Description: S24/25:;

  Company: SICHUAN TONGSHENG AMINO ACID CO., LTD     [ China ]          
  Contact: Ronghu Chen
  Tel: 0838-2274206/2809458
  Fax: 0838-2274207
  Email: sales@biots.cn
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