| CAS No.: | 98-79-3 |
|---|---|
| Formula: | C5h7no3 |
| EINECS: | 202-700-3 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Technical |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | L-Pyroglutamic acid |
| CAS NO. | 98-79-3 |
| Appearance | White Powder |
| Purity | 99% |
| Melting point | 160-163 °C(lit.) |
| Boiling point | 239.15°C (rough estimate) |
| Density | 1.3816 (rough estimate) |
| Refractive index | -10 ° (C=5, H2O) |
| Application | Organic synthesis intermediates; food additives; organic intermediates; organic chemical raw materials; chemical intermediates |
| Chemical Structure |  |
| Usage | Pyroglutamic acid is one of the main components of the skin's natural moisturizing factor, and its moisturizing ability far exceeds that of glycerin. It is non-toxic and non-irritating, and is an excellent raw material for modern skin care and hair care cosmetics. Pyroglutamic acid also has an inhibitory effect on the activity of tyrosine oxidase, thereby preventing the deposition of "melanoid" substances in the skin and has a whitening effect on the skin. It has a softening effect on keratin and can be used in nail cosmetics. In addition to its application in cosmetics, L-pyroglutamic acid can also form derivatives with other organic compounds, and has special effects in terms of surface activity, transparency and brightening effect. It can also be used as a surfactant for detergents; chemical reagents for the resolution of racemic amines; organic intermediates. |
| Storage | Normal Temperature |
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FAQ
Q1. What is about your company strength? A: Established in 2012, we have more than 8 years of experience in chemical industry.We can provide 10000+ kinds of API, intermediates, reagents & dyes, with high reputation in the industry. Q2. What's your MOQ? A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg. Q3. How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss. Q4. What is about the delivery time? A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days. Q5. How about the packing? A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you. Q6. What payment terms are acceptable? A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc. Q7. Can you give me a discount price? A: Surely, it depends on your required quantity. Q8. Why I can not find the product I require in this shop? A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site. |
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