Well-designed Fmoc-Met-Oh - L-amino acids L-Pyroglutamic acid CAS No.: 98-79-3 bulk stock – Tongsheng Amino Acid Detail:
Product Detail
Appearance | White crystalline powder |
Specific rotation(a)D20 (C=2,H2O) | -11.0º to –12.0º |
Melting Point (ºC) | 158.0ºC to 163.0 ºC |
Chloride (Cl) | Not more than 0.02% |
Ammonium(NH4) | Not more than 0.02% |
Sulfate (SO4) | Not more than 0.020% |
Iron(Fe) | Not more than 10ppm |
Heavy metal(Pb) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 1ppm |
Loss on drying | Not more than 0.50% |
Residue on ignition | Not more than 0.2% |
Assay | 98.5 to 101.0% |
Validity period | 2 years |
Package | 25kg/ drum |
Transportation | by sea or by air or by land |
Synonyms
hydroxy-pyridin-3-yl-acetic acid;
L-Pyroglutamicacid;
L-oxoproline;
L-Proline, 5-oxo-;
5-oxo-L-proline
Application
L-pyroglutamic acid has strong moisturizing function and strong penetration in skin. As a highly nutritious and easily absorbed additive, it can regulate the skin and act as a moisturizer.
L-pyroglutamic acid also inhibits the activity of tyrosine oxidase, so as to prevent the deposition of “melanoid” substances in the skin and whiten the skin. It can soften cutin and can be used in nail cosmetics.
L-pyroglutamic acid can also form derivatives with other organic compounds. It has special effects in surface activity, transparency and brightness. It can also be used as surfactant for detergent; Chemical reagent for the resolution of racemic amine; Organic intermediates;Medical intermediates, body supplements.
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.
6. Export competitive products and export them abroad in large quantities every year.
Product detail pictures:
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Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Well-designed Fmoc-Met-Oh - L-amino acids L-Pyroglutamic acid CAS No.: 98-79-3 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: Nigeria, Roman, Madrid, Till now, the goods list has been updated regularly and attracted clients from around the globe. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are going to help you get comprehensive acknowledge about our products and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
By Freda from Singapore - 2017.11.11 11:41
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Elva from Philippines - 2018.10.31 10:02