YK11 API Powder CAS 431579-34-9
| CAS No.: |
431579-34-9 |
| English Name: |
YK11 |
| Density: |
1.2±0.1 g/cm3 |
| Boiling Point: |
564.4±50.0 °C at 760 mmHg |
| Melting Point(oC): |
N/A |
| Molecular Formular: |
C25H34O6 |
| Molecular weight: |
430.534 |
| Flash Point: |
242.5±30.2 °C |
| Exact Mass: |
430.235535 |
| PSA : |
/ |
| LogP: |
3.79 |
| Vapor pressure : |
0.0±1.5 mmHg at 25°C |
| Refractive index : |
1.561 |
| Appearance: |
Powder |
| Storage : |
Sealed in room temperature |
Features and Applications :
1. YK11 CAS 431579-34-9 MOQ is 1kg .
2. Support sample for test to confirm quality before bulk order , like 10-100 g .
3. YK11 CAS 431579-34-9 is an important high purity hormones API raw material .
4. YK11 CAS 431579-34-9 also can used in pharma reserach .
After-sales and service :
1. Confirm product quantity and quality with us .
2. Confirm price and payment way ( T/T,L/C ,WU ,MoneyGram ,BTC ,USDT ,ETH ... ) .
3. Tracking number and product photo will be informed within 3-5 work days after got payment .
4. Tracking info you can checking online anytime : https://www.17track.net/zh-cn .
We will also keep update for you once have any progress till you got it .
5. Once have any questions ,contact us the first time ,we will try to satisfied you .
6. Promise got parcel ,once holds on by customs ,we will arrange reshipping in free .
7. When got if confirm is quality question ,we will arrange replacement in the next order .
RFQ :
1. Can i get some samples?
Yes, we can supply free sample, but please bear shippping cost at your side.
Shipping fee will be deducted from future bulk order .
2. How to start orders or make payments?
Proforma invoice with account info will be sent after confirm order .
Payment support T/T, L/C ,Western Union ,Money Gram ,BTC ,USDT ,ETH...
3. How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost .
You can send us specifications and requests,we will produce products according to your requests.
4. How long is lead time?
Will arrange shipping within 3-5 work days for small order, 7-10 work days for bulk order .
Shipping time usual is 2-3 weeks .
5: What's your MOQ?
MOQ is 1kg. But we support sample such as 100g on the condition sample charge is 100% paid.
6. How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero.
If confirm quality caused by us, we will arrange reshipping or replacement in next order.
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