HEPES
Price | $10 |
Package | ≥1kg |
Min. Order: | 1kg |
Supply Ability: | 10000ton |
Update Time: | 2024-04-24 |
Product Details
Product Name: HEPES | CAS No.: 7365-45-9 |
EC-No.: 230-907-9 | Min. Order: 1kg |
Purity: 99.8% | Supply Ability: 10000ton |
Release date: 2024/04/24 |
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 | 234-238 °C |
Boiling point | 408℃[at 101 325 Pa] |
density | 1.07 g/mL at 20 °C |
vapor pressure | 0Pa at 25℃ |
refractive index | n |
storage temp. | 2-8°C |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | powder |
color | White |
PH | 5.0-6.5 (1Maqueous solution) |
PH Range | 7.0 - 7.6 |
pka | 7.5(at 25℃) |
Water Solubility | Soluble |
λmax | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.04 |
Merck | 14,4654 |
BRN | 883043 |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture. |
InChIKey | JKMHFZQWWAIEOD-UHFFFAOYSA-N |
LogP | -3.85 at 20℃ |
CAS DataBase Reference | 7365-45-9(CAS DataBase Reference) |
EPA Substance Registry System | 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9) |
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
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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- Since: 2023-11-22
- Address: Room 10, Floor 7, Building B, Helen Plaza, No. 32 Wenhua Avenue, Daqiao New District, Jiangxia Distr