![Top Purity 99% Steroids Raw Powder Estriol CAS 50-27-1](//image.made-in-china.com/226f3j00EOCfwZathgbM/Top-Purity-99-Steroids-Raw-Powder-Estriol-CAS-50-27-1.webp)
Common Name | Estriol |
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CAS Number | 50-27-1 | Molecular Weight | 288.381 |
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Density | 1.3±0.1 g/cm3 | Boiling Point | 469.0±45.0 °C at 760 mmHg |
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Molecular Formula | C18H24O3 | Melting Point | 280-282 °C(lit.) |
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Flash Point | 220.8±23.3 °C |
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Exact Mass | 288.172546 |
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PSA | 60.69000 |
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LogP | 2.94 |
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Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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Index of Refraction | 1.624 |
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Storage condition | -20°C Freezer |
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FAQ
· Q:What is the MOQ?
· A:1kg. But usually, we accept less quantity such as 100g on the condition that sample charge is 100% paid.
· Q:Can I get a free sample?
· A:Sure! We can supply the free sample, but the shipping cost is paid by our customers.
· Q:Can I get a lower price if I order large quantities?
· A:Yes, cheaper prices with more bigger size orders.
· Q:How to confirm the Product Quality before placing orders?
· A:You can get free samples. you only need to pay the shipping cost or arrange a courier to us and take the samples. Tell me your products specifications and requests, we will manufacture according to your requests.
· Q:How about delivery lead time?
· A:Delivery lead time: About 3-5days after payment confirmed(Chinese holiday not included)
· Q:How to start orders or make payments?
· A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payments by T/T, West Union, Paypal, Ali Trade Assurance
· Q:How do you treat quality compliant?
· 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.