We supply high quality Glycine,4-Aminophenylacetic acid,DL-Alanine,L-Alanine,DL-Methionine,L-Cystine,2-Phenylacetamide, pregabalin , and other products .
Any demands please feel free contact with us :
Whatsapp/Signal/Telegram : +86 17764206163
Email : sales8@hbouhuang.com
Waitting for your inquiry .
| Melting point | 222 °C (dec.) (lit.) |
| alpha | 15.2 º (c=10, 2N HCl) |
| Boiling point | 197.09°C (rough estimate) |
| density | 1.6 |
| refractive index | 1.4368 (estimate) |
| Fp | 150°C |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL |
| pka | 2.19(at 25℃) |
| form | powder |
| color | White |
| PH | 5-6 (100g/l, H2O, 20℃) |
| Odor | wh. cryst. or cryst. powd., odorless, sweet taste |
| optical activity | [α]20/D +13.5±0.5°, c = 5% in 5 M HCl |
| Water Solubility | 250 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05 |
| Sublimation | 150 ºC |
| Merck | 14,8460 |
| BRN | 1721404 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | MTCFGRXMJLQNBG-REOHCLBHSA-N |
| LogP | -1.580 |
| CAS DataBase Reference | 56-45-1(CAS DataBase Reference) |
| NIST Chemistry Reference | L-Serine(56-45-1) |
| EPA Substance Registry System | L-Serine (56-45-1) |
DELIVERY:
| Selection | Duration | Speed | Cost |
| By express | 3-10 working days | Fast | High |
| By air | 3-7 working days | Fast | High |
| By sea | 3-45 working days | Slow | Lowest |
PACKING:
FAQ:
Q1:Are you Support DDP?
A: Yes, we can delivery by special line, DDP, Please don't worry about customs clearance and customs duties.
Q2:Are you a manufacturer?
A: Yes, we are factory located in Hebei province.
Q3:Do you accept sample orders?
A: Yes,we welcome sample orders to test and check our product quality. Your reliance is the first step of our cooperation.
Q4: What kind terms of payment can be accepted?
A: We'd like to accept T/T, West Union, L/C, Money Gram,Paypal.
Q5: Which information in the inquiry you should send us?
A: Chemical name/ CAS No./exact quantity/ usage or field/destination port/other special requirements.
Q6: Is there any discount?
A: Yes. The price is negotiable. It depend on your qty.
Q7:How long does it take to the goods arrived?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q8: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 real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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