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Fixed Competitive Price 139262-23-0 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 bulk stock – Tongsheng Amino Acid

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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for (5s)-N-(Methoxycarbonyl)-L-Valyl-5-Methyl-L-Proline, N-(Tert-Butoxycarbonyl)-(S)-(+)-3-Pyrrolidinol, BOC-D-PHG-OL, Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme.
Fixed Competitive Price 139262-23-0 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 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.


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Fixed Competitive Price 139262-23-0 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 bulk stock – Tongsheng Amino Acid detail pictures

Fixed Competitive Price 139262-23-0 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 bulk stock – Tongsheng Amino Acid detail pictures


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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for Fixed Competitive Price 139262-23-0 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: United Arab emirates, Swiss, Singapore, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
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