High quality 99% L-Pyroglutamic Acid PCA CAS No 98-79-3 Manufacturer & Supplier
Sep 28th, 2022 at 04:14 Biological and Pharmaceutical Chemicals Anniston 40 views Reference: l4zbq8xkapr
Location: Anniston
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High Quality 99% L-pyroglutamic Acid Pca Cas No 98-79-3 - Buy Pyroglutamic Acid,L Pyroglutamic Acid,Pyroglutamic Acid Pca Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Carboxylic Acid |
| CAS No.: |
98-79-3 |
| Other Names: |
Pyroglutamic Acid |
| MF: |
C5H7NO3 |
| EINECS No.: |
202-700-3 |
| Place of Origin: |
Anhui, China |
| Grade Standard: |
Industrial Grade |
| Purity: |
99% |
| Appearance: |
white powder |
| Application: |
industry |
| Model Number: |
SW-2306 |
| Product name: |
L-Pyroglutamic Acid |
| CAS: |
98-79-3 |
| Color: |
White |
| Rotary rate (a)D20: |
-11.0 ~ -12.0° |
| Melting Point (°C): |
159-162°C |
| Content: |
99.0-101.0% |
| Certificate: |
ISO 9001 |
| Sample: |
Avaliable |
| Shelf life: |
24 Months |
| Storage: |
Dry Place |
Supply Ability
| Supply Ability | 20 Metric Ton/Metric Tons per Month For L-Pyroglutamic Acid5 |
Packaging & delivery
L-Pyroglutamic Acid 25kg/BarrelShanghai
| Packaging Details | |||||||||
| Port | |||||||||
| Lead time: |
|
00:00
00:00
Product Description
English Name: L-Pyroglutamic acid;
5-Oxoproline;5-Oxopyrrolidine-2-carboxylic acid; L-5-pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid; Chemical Name:L-Pyroglutamic acid;5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-pyrrolidone-2-carboxylic acid;(S)-(-)-2-Pyrrolidone-5-carboxylic Molecular Formula:C5H7NO3 Molecular Weight:129.11 CAS:98-79-3 EINECS: 202-700-3 Products Content:99.3% Chemical Property: Colorless crystal.
Melting Point 159-162°C.
Soluble in water, alcohol, acetone and acetic acid, slightly.soluble in ethyl acetate, insoluble in ether Product Standard:USP/FCC/EP; Specification:25KG/barrel; Main Use: Has a strong moisturizing capabilities, strong penetration in the skin.
As a high-nutrient in nature, easily absorbing additives, the skin conditioning of Use, as a moisturizing agent
|
Property |
Standard |
|
Appearance |
White powder |
|
Rotary rate (a)D20 (C=5H2O) |
-11.0º ~ -12.0º |
|
Melting Point (ºC) |
159ºC to 162 ºC |
|
Chlorids (C1) |
<0.02% |
|
Amonnium salt (NH4 |
<0.02% |
|
Sulphur salts (SO4 |
<0.02% |
|
Heavy Metal (Pb) |
<10ppm |
|
Iron (Fe) |
<10ppm |
|
Arsenic salt (As2O3) |
<1 PPM |
|
Drying Loss |
<0.50% |
|
Burning residues |
<0.2% |
|
Content |
99.0-101.0% |
FAQ
Q1: May I get one sample before placing order? Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need. Q2: Which payment is available for your company? Re: T/T, L/C or our website trade insurance. You can choose the one which is convenient for you. Q3: How and when can I get my goods after payment? Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is. Q4: Is there any possible to use my appointed label or package? Re: Yes. If needed, we''d like to use label or package according to your requirement. Q5: How can you guarantee the goods you offer is qualified? Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
