China New Product N-Acetyl-L-Proline - N-Acetyl-amino acids N-Acetyl-L-Leucine CAS No.: 1188-21-2 bulk stock – Tongsheng Amino Acid Detail:
Product Detail:
Appearance | White powder |
Specific Rotation [20/D] (C=4 in methanol) | -22.0 to -26.0° |
State of Solution (Transmittance) | Not less than 98.0% |
Heavy Metals (Pb) | Not more than 20ppm |
Iron(Fe) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 2ppm |
Chloride (Cl) | Not more than 0.02% |
Loss on drying | Not more than 0.35% |
Residue on ignition | Not more than 0.20% |
Assay | 98.0% to 102.0% |
Validity period | 2 years |
Package | 25kg/ drum |
Storage | Keep in dark place,Sealed in dry,Room Temperature |
Transportation | by sea or by air or by land |
Synonyms:
(S)-N-Acetylleucine;
N-Acetyl-L-leucine;
(S)-2-Acetamido-4-methylpentanoic acid;
Application:
N-acetyl-l-leucine is an important fine organic chemical intermediate, which is widely used in medicine, pesticide, chemical industry and other fields.
Superiority:
1. We usually have ton level in stock, and we can delivery the material quickly after we receive the order.
2. High quality & competitive price could be provided.
3.Quality analysis report (COA) of the shipment batch would be provided before the shipment.
4. Supplier questionnaire and technical documents could be provided if request after meeting a certain amount.
5. Great after-sales service or guarantee : Any of your question would be solved as soon as possible.
Product detail pictures:
Related Product Guide:
Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for China New Product N-Acetyl-L-Proline - N-Acetyl-amino acids N-Acetyl-L-Leucine CAS No.: 1188-21-2 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: United Arab emirates, Hongkong, Toronto, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .
By Catherine from India - 2017.08.21 14:13
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Muriel from France - 2017.11.11 11:41