Manufacturing Companies for (S)-2-Methyl-Pyrrolidine - DL-amino acids DL-Tyrosine CAS No.: 556-03-6 bulk stock – Tongsheng Amino Acid Detail:
Product Detail:
| Appearance | White crystalline powder |
| State of solution (Transmittance) | Not less than 95.0% |
| Chloride (Cl) | Not more than 0.1% |
| Heavy metal(Pb) | Not more than 10ppm |
| Arsenic(As2O3) | Not more than 2ppm |
| Loss on drying | Not more than 0.5% |
| Residue on ignition(sulfated) | Not more than 0.2% |
| Assay | 98.0% to 101.0% |
| 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 |
| Country of Origin | China |
| Payment terms | T/T |
Synonyms：
DL-Tyrosine 25GR;
DL-TYROSINE;
DL-TYROSINE USP GRADE;
TYROSINE,DL;
H-DL-TYR-OH;
DL-p-Tyrosine;
DL-Tyrosin;
(.+-.)-Tyrosine
Application：
DL-Tyrosine is an aromatic non essential amino acid synthesized from essential amino acid phenylalanine.DL-Tyrosine is a precursor of several important neurotransmitters (epinephrine, norepinephrine, dopamine). For biochemical research.
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:
Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Manufacturing Companies for (S)-2-Methyl-Pyrrolidine - DL-amino acids DL-Tyrosine CAS No.: 556-03-6 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: Islamabad, UK, Colombia, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
By Fiona from Stuttgart - 2017.08.28 16:02
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Christian from Nepal - 2018.06.18 19:26
