High Quality Low price for 640-68-6 - N-Acetyl-amino acids N-Acetyl-L-Leucine CAS No.: 1188-21-2 bulk stock – Tongsheng Amino Acid Manufacturer and Supplier

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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Fmoc-Ser(tBu)-OH, 62965-35-9, (3s)-3-(4-Bromophenyl)-1-Piperidinecarboxylic Acid 1,1-Dimethylethyl Ester, Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions.

Low price for 640-68-6 - 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.

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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Low price for 640-68-6 - 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: Sydney, Jakarta, Indonesia, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

1188-21-2