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Good quality 4042-36-8 - N-Acetyl-amino acids N-Acetyl-L-Leucine  CAS No.: 1188-21-2  bulk stock – Tongsheng Amino Acid

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Our commission is to serve our users and clients with best quality and competitive portable digital products for 129460-09-9, 101555-62-8, 162537-11-3, The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Good quality 4042-36-8 - 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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Good quality 4042-36-8 - N-Acetyl-amino acids N-Acetyl-L-Leucine  CAS No.: 1188-21-2  bulk stock – Tongsheng Amino Acid detail pictures


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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Good quality 4042-36-8 - 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: Tajikistan, Venezuela, Sri Lanka, We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Carey from azerbaijan - 2017.09.16 13:44
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Nainesh Mehta from Korea - 2017.02.18 15:54
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